| 单词 | right-angled |
| 例句 | In the gray light of dawn the trio continued down the side of the road until they reached a point where it took a right-angled turn. The Incredible Journey 1961-01-01T00:00:00Z Pythagoras had learned the triangle theorem—that the length of the third side of a right-angled triangle can be deduced mathematically from the length of the other two sides—from Indian or Babylonian geometers. The Gene 2016-06-02T00:00:00Z Their track joined the road where it turned a right-angled corner to leave the village. Atonement 2001-09-20T00:00:00Z Shoving back his baseball cap, Neves levered himself into the excavation site, a six-foot, rectangular hole with the right-angled corners and precisely vertical walls that are a hallmark of archaeological investigation. 1491 2005-10-10T00:00:00Z It is a variation of the basic principle that if you know one angle and one side of an equilateral or right-angled triangle, then you can determine the other angles and sides. The Invention of Science 2015-09-17T00:00:00Z Walking up to the lighthouse’s back door, I wonder at thick, right-angled oyster shell pathways surrounding the lighthouse. Less than a mile from Hilton Head, this S.C. island couldn’t be more different 2019-03-14T04:00:00Z She doesn’t make harsh, brash, right-angled, all caps music. Perspective | Our biggest pop stars keep falling for lowercase letters (AND CAPS LOCK, TOO) 2021-10-08T04:00:00Z The performances in each are body based, with the actors largely expressing themselves physically, both in their gestures — a highly arched brow, a right-angled leg — and faces as exaggerated as masks. Movie Review: ?The Fairy? With Fiona Gordon and Dominique Abel 2012-02-23T22:39:43Z Straightened or right-angled legs are extended in various directions; spines, while bending forward, stay straight. Dance Review: Trisha Brown Dance Company at Brooklyn Academy of Music 2013-01-31T22:53:57Z "This building is very right-angled and this bridge has two beautiful, graceful curves that are just a wonderful punctuation and really soften this place," Philbin said. Courtyard bridge by Michael Maltzan to open at Hammer in February 2014-11-19T05:00:00Z The composition not only makes the apartment feel bigger, it also marries the cubic, right-angled city outside. Simply Sustainable 2010-01-01T00:00:00Z Its roof is supported by a phantasmagoric pair of giant concrete “trees” with swelling trunks and thick branches, the surreal forms contradicting the otherwise right-angled, Modernist structure. Arata Isozaki, Prolific Japanese Architect, Dies at 91 2022-12-29T05:00:00Z Lines were almost always straight, corners right-angled, finishes white, black, grey or natural. John Pawson: Plain Space 2010-09-18T23:05:00Z The largest grouping morphs ground up from an orderly grid of right-angled chairs into a wild tangle of potential eye-scratching branches intersecting midair. Hugh Hayden, Surrealist Sculptor, Addresses the Education Debate 2022-01-13T05:00:00Z The painting obeys the right-angled grid of the loom’s warp and weft. The Wandering Creativity of Sophie Taeuber-Arp 2021-11-26T05:00:00Z The line outside the venue that right-angled far into the adjacent alley early Sunday evening proved the decision to be wise, as the 20-year-old’s profile continues to mushroom. Review | Jorja Smith’s star power on full display at Howard Theatre 2018-05-14T04:00:00Z Around 2016, she went symmetrical, most impressively with a series of cruciform compositions defined by right-angled bands of slightly jarring colors radiating into the paintings’ corners. What to See in N.Y.C. Galleries Right Now 2021-11-10T05:00:00Z Its right-angled geometry notwithstanding, it appears before you as a vast abstract of nature, of cliffs, waterfalls and chasms. Gravity's Rainbow: The 9/11 Memorial Manages a Delicate Balance Between Grief and Consolation 2011-09-09T21:00:00Z “I wanted something that would make a geometry from the play, a more right-angled geometry, in two ways,” he said. Thomas Adès Conducts the Met’s Premiere of ‘The Tempest’ 2012-10-21T03:23:03Z And in a sequence that evokes her wanderings through a mysterious hallway full of doors, the portals are conjured by shrouded dancers whirling around with right-angled rods. Synetic’s sweeping, sinister ‘Alice’ 2015-10-08T04:00:00Z These right-angled compositions are very much in the tradition of East Asian calligraphy, but without its looseness and spontaneity — or curves. Review | In the galleries: Drawing as meditation 2017-10-19T04:00:00Z This is a perfectly right-angled mullet, one part Mary Portas to 15 parts Dave Hill from Slade, and it's possibly the single most terrifying aspect of Let The Right One In. Let the right one win: a Let Me In/Let the Right One In trailer battle 2010-07-28T15:37:00Z The rhythms were right-angled — syncopations waiting for downbeats rather than complementing them, swinging sections more conscientious than carefree — but the colors were bold and vibrant. Review | The National Philharmonic presents and proposes music of black composers 2020-02-23T05:00:00Z The shimmering “Soaked in Blue” evokes, all at once, Bauhaus-style structures, right-angled street grids and the geometries that underlie them. In the galleries: Four curators share one spotlight 2017-03-17T04:00:00Z Made up of right-angled kites, it was nothing like the gnarly, complicated kind of shape many mathematicians would have predicted. Discovery of Elusive ‘Einstein’ Tile Raises More Questions Than It Answers 2023-07-31T04:00:00Z Richardson’s pictures usually began atop a right-angled grid, but there are many curves in his back catalogue. Review | In the galleries: The power of still life, the drama of demons 2023-04-07T04:00:00Z Other tools are conversions to green left-turn arrows, and yellow centerline curbs that protrude into the crossing, so drivers choose a slow, right-angled path. Seattle to pay $6.5M in suit arguing green arrow could have prevented fatal crash 2023-03-30T04:00:00Z You may be familiar with Pythagoras from his Pythagorean theorem, a key principle in geometry establishing a relationship between the sides of a right-angled triangle. Introduction to Philosophy 2022-06-15T00:00:00Z Vessels must execute a sharp right-angled turn at the strait’s northern end, where the strong winds common in winter could strike a large ship broadside and blow it off course. Cargo-ship fiasco underscores growing risk in Salish Sea 2021-11-10T05:00:00Z The four right-angled corners at Turns 11 to 14 will be replaced by one long banked corner. Capacity crowd for British GP at Silverstone 2021-06-24T04:00:00Z Apple’s notice of opposition describes it this way: “Applicant’s Mark consists of a minimalistic fruit design with a right-angled leaf, which readily calls to mind Apple’s famous Apple Logo and creates a similar commercial impression.” Apple wants this recipe app to stop using a pear in its logo 2020-08-09T04:00:00Z More streamlined than the monolith in “2001: A Space Odyssey,” its front and back sides illuminate, creating right-angled arrangements of rectangular planes whose colors shift and intensify, fade and blend, complement and contrast. Review: This artist re-created sunrise, indoors. Walk through the mind-blowing room yourself 2019-10-31T04:00:00Z The works, rather than complementing their settings, oppose them, with right-angled forms in nature and sinuous ones against angular architecture. Richard Serra Will Jolt You Awake 2019-09-30T04:00:00Z She includes embroidery and quilting, using the first to “draw” lines with shimmering, reflective threads and the second to create right-angled patterns within her wonderfully lumpy compositions. Amanda Valdez’s art: part painting, part quilt, 100% fun 2019-05-28T04:00:00Z Most cross streets in between were arranged in a regular right-angled grid that was tilted 29 degrees east of true north to roughly replicate the angle of the island of Manhattan. Manhattanhenge: What It Is, and How to See It 2018-05-29T04:00:00Z Cut into an assortment of right-angled shapes and arranged variously, the constructions evoke architecture rather than nature. Review | Exuberant circles hark back to another era 2017-11-01T04:00:00Z “Everything is very flat, very right-angled,” said Wallace. Wave of modernist condos ushers in new age of D.C. architecture 2017-05-31T04:00:00Z And I wonder if the common charm of Midwesterners—earnest, un-tangential, ineffably located in the world—derives from this right-angled overlay of Nature. The Chevy SS: A Fine Sports Sedan That Faces Extinction 2016-06-02T04:00:00Z Answer: D Facebook Twitter Pinterest Ben folds five When a square is folded exactly in half, the shape obtained is a rectangle or a right-angled isosceles triangle. Did you solve it? Are you smarter than a British 11 year old? 2016-05-09T04:00:00Z The bespoke rounded sofa, in piled mohair from Maharam, occupies less visual space than would a right-angled sectional, and round tables use less actual space than equally wide square ones. Décor Transformation: From an Unfathomable Flat to a Little Gem 2016-01-13T05:00:00Z It lacks radials, which move things with feet and wheels directly where they want to go, instead of out of their way around what in Manhattan are many thousands of right-angled corners. The History Behind Manhattan's Street Grid 2015-11-06T05:00:00Z Straight-sided and right-angled houses can be built in circles as well as on street corners. When Gentrification Is Good 2015-10-05T04:00:00Z They were trying to find better ways of managing thousands of people in a confined space - and so they built on a curved theme, with fewer right-angled corners, so people would flow through. The beautiful stations of rail's golden age - BBC News 2015-09-23T04:00:00Z When a passerby took Varoufakis’s hand—the minister preferred a right-angled bro-shake with Greeks—he kept shaking it with an almost violent intensity. Greece’s Ex-Finance Minister Tells All 2015-08-03T04:00:00Z The plan represents a fumbled essay in "blob architecture," a school of design that uses computer modeling to achieve amorphous, amoebalike buildings that defy conventional, right-angled geometry. George Lucas' museum proposal is needlessly massive 2014-11-06T05:00:00Z There was, however, no doubting the diligence of the Heilongjiang television reporter who exposed the right-angled running track. Chinese Officials, Cutting Corners, Add 4 of Them to Running Track 2014-07-29T04:00:00Z A technical finish, with two right-angled turns in the final 2km proved difficult. Matteo Trentin edges out Peter Sagan in Tour de France stage seven 2014-07-11T04:00:00Z They fold the crisp sheet to an oblong, and the oblong to a square, and the square to a right-angled triangle. Winter’s most beautiful secret: The astonishing, complex science of snowflakes 2014-01-22T00:00:00Z The road leaving the village made a right-angled turn round Garth and then, ascending, ran through the upper part of the Thirty Acres, skirting the foot of the rocks. Ovington's Bank 2012-02-28T03:00:25.267Z As both right-angled prisms can be attached to the card or slide which moves across the spectrum, nothing besides the card need be moved. Colour Measurement and Mixture 2012-02-27T03:00:13.987Z In the right-angled passages, long hat-racks on either side were hung with "Derbies," "Kossuths" and "Stetsons," and the ladies took off their wraps, and added finishing touches to their toilettes in Miss Elder's room. The Crux 2012-01-12T03:00:12.630Z This pours into a cauldron-like eddy at a right-angled bend, and over the lower end of that swirling maelstrom the river spills into another narrow chute to form the Dalles des Morts of accursed memory. Down the Columbia 2011-12-10T03:00:16.583Z The pass across the range makes a right-angled turn in crossing the range, and for this reason is not seen from the south. The Geography of the Region about Devils Lake and the Dalles of the Wisconsin 2011-11-29T03:00:17.347Z The right-angled apertures in the walls were closed either by screens of translucent stucco or by tapestries, "which must," says Gestoso y Perez, "have made the hall appear a miracle of wealth and splendour." Southern Spain 2011-11-11T03:00:28.423Z Within a right-angled bend of the Continental Divide lies a glacier-watered, cliff-cradled valley which for sheer rocky wildness and the glory of its flowers has few equals. Rocky Mountain [Colorado] National Park 2011-11-05T02:00:11.333Z By virtue of the law governing right-angled triangles I thus save as much as fifty feet and one fifth of a minute of time. Atlantic Classics 2011-10-16T02:00:18.497Z Further, of trilateral figures, a right-angled triangle is that which has a right angle, an obtuse-angled triangle that which has an obtuse angle, and an acute-angled triangle that which has its three angles acute. The Teaching of Geometry 2011-10-12T02:00:52.133Z In a right-angled triangle, if a perpendicular be drawn from the right angle to the base, the triangles on each side of it are similar to the whole triangle, and to one another. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z It is a right-angled gash pointing straight to the next blaze. Indian Scout Talks A Guide for Boy Scouts and Camp Fire Girls 2011-09-11T02:00:11.207Z Pythagoras, as we all learnt in youth, discovered the proposition that the sum of the squares on the sides of a right-angled triangle is equal to the square on the hypotenuse. Our Knowledge of the External World as a Field for Scientific Method in Philosophy 2011-08-16T02:00:44.423Z In any right-angled triangle the square of the sides subtending the right angle is equal to the square of the sides containing the right angle. Eli's Children The Chronicles of an Unhappy Family 2011-07-08T02:00:20.557Z In place of "right-angled triangle" modern writers speak of "right triangle," and so for the obtuse and acute triangles. The Teaching of Geometry 2011-10-12T02:00:52.133Z An important application of these theorems is at once made to a right-angled triangle, viz.:— Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z By giving them examples to compare it with, you can demonstrate to them that all right-angled triangles are not equal-legged, and all equal-legged triangles are not right-angled. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z Consider the case of a right-angled triangle whose two sides are equal, such a triangle as is formed by two sides of a square and a diagonal. Our Knowledge of the External World as a Field for Scientific Method in Philosophy 2011-08-16T02:00:44.423Z Pythagoras is related to have been the first who saw, in the clear light of demonstration, the property of the right-angled triangle, of which we have spoken. The Plurality of Worlds 2011-06-01T02:00:23.787Z The angle which the centre of the illumination makes with the horizon is measured, and knowing the distance of the town, the right-angled triangle may be solved. Sounding the Ocean of Air 2011-05-31T02:00:35.603Z Were there not in nature a single equilateral or right-angled triangle, or any triangle whatever, every thing that I have just considered would remain always true and indubitable. Lectures on the true, the beautiful and the good 2011-05-25T02:00:17.943Z Ask them if these are right-angled triangles, and if they hesitate, give them a square to measure with. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z The stairs were just at his right, and made a right-angled turn halfway up. Doors of the Night 2011-04-12T02:00:23.287Z Just as much as Tiger Woods's right-angled chip at the 16th in 2005, this was a stroke that secured the green jacket. Masters 2011: Phil Mickelson salutes Seve, the 'classiest gentleman' 2011-04-06T19:41:55Z The commissioners concluded that New York “is to be composed principally of the habitations of men, and that straight-sided and right-angled houses are the most cheap to build and the most convenient to live in.” 200th Birthday for the Map That Made New York 2011-03-21T00:25:00Z As at present used, it is a square flag, but an earlier version was a triangular right-angled flag, hoisted with the right-angle in the base of the hoist. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 4 "Finland" to "Fleury, Andre" 2011-03-20T02:00:30.697Z Now fold the paper into two triangles, and you will have eight triangles meeting in the centre by their vertices, all of which are right-angled and equal-legged. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z For example, if r = 4, 4, 4 − 1, 4 + 1, or 4, 3, 5, are the sides of a right-angled triangle; if r = 7, 7, 24, 25 are the sides of a right-angled triangle. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" 2011-02-27T03:00:31.973Z Write down one of those, Miss Secretary, and one of these right-angled ones—don’t you all of you think that’s a comfy one?” Ethel Morton at Sweetbriar Lodge 2011-02-24T03:01:03.877Z No tablet bears the well-known algebraic equation, that the squares of the two smaller sides of a right-angled triangle equal the square of the hypotenuse. An Exhibition That Gets to the (Square) Root of Sumerian Math 2010-11-22T22:35:00Z The finish was decided when one rider braked on a narrow right-angled corner in the final kilometre to the finish in front of Colchester's Norman castle. Henderson takes Tour points lead 2010-09-17T17:50:00Z This is a lamp of the right-angled type, but the arc burns in a cylindrical glass chamber, not air-tight, but partially so. Optical Projection Part 1: Projection of Lantern Slides A hypotenuse, as has been well said, is the longest side of a right-angled triangle. Bransford of Rainbow Range Originally Published under the title of Bransford in Arcadia, or, The Little Eohippus The leaves have the same right-angled arrangement as those of E. Tetralix, but the flower is shorter, broader, and of a paler rose. Trees and Shrubs for English Gardens It stood in the midst of the solitary plain—an obscure block, a hideous but symmetrical excrescence; a high square mass with right-angled corners, like an immense altar in the darkness. Toilers of the Sea But if you do not keep to a single basis, as in dividing them into equilateral, isosceles, scalene, and right-angled, you have a cross-division. Logic, Inductive and Deductive Fold number one back toward the right, making at the fold a right-angled triangle. Hand-Loom Weaving A Manual for School and Home The typical and simplest triangle, the equilateral, is next presented, and if this be divided by a line bisecting one angle, the result will be two triangles of still different shape, the right-angled scalene. Froebel's Gifts Enough to say that at last I discovered Fuller Place,—a mean, little right-angled street that led nowhere; but from one end to the other I could not find my old home. Clark's Field The four right-angled turns made him sick and dizzy again, but he came out with his jaw set grimly. The Fifth-Dimension Tube The same triangle might be both right-angled and isosceles. Logic, Inductive and Deductive But the right-angled triangles PHA, PHB are obviously equal; and the sun has therefore the same altitudes at those two instants, the one before, the other after noon. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 "Destructors" to "Diameter" He should then study the new form, its edges and angles, and then join his two right-angled triangles into a square, a larger triangle, etc. Froebel's Gifts A market-cross was erected where the main streets joined, and Bristow Castle was built at the eastern extremity, where the Avon makes a right-angled bend. England, Picturesque and Descriptive A Reminiscence of Foreign Travel From Littlestown to Hanover is seven miles, the road running northeasterly, making the third side of a right-angled triangle. Personal Recollections of a Cavalryman With Custer's Michigan Cavalry Brigade in the Civil War The house stood on a corner, and this door led into a little square hall with a colonial staircase of charming right-angled turns going compactly up. The Prisoner The by-roads, on the other hand, seem to abound in right-angled turns, and it is not an easy matter to drive a car along at any considerable rate of speed. War Letters of a Public-School Boy Do you know that racing stream With the raw, right-angled log-jam at the end? Scouting For Girls, Official Handbook of the Girl Scouts To make a sling, a piece of strong cotton cloth a yard square should be cut diagonally from corner to corner, making two right-angled triangles. The Home Medical Library, Volume I (of VI) In plan it bore a rough resemblance to a right-angled triangle, the body of which had been so twisted as to cause its apex to bear to the right. Dick Leslie's Luck A Story of Shipwreck and Adventure For instance, any courses you sail like these will be the hypotenuses of a series of right-angled triangles. Lectures in Navigation Sat up last night till 4 a.m., over a tempting problem, sent me from New York, 'to find three equal rational-sided right-angled triangles.' The Canterbury Puzzles And Other Curious Problems The brightest star will be identified as the vertex of a right-angled triangle, of which the line from Vega to the Pole Star is the base, as shown in Fig. The Story of the Heavens Note padded right-angled tin splint; also three strips of surgeon's plaster on arm and forearm. The Home Medical Library, Volume I (of VI) The latter had opened his pocket knife, which contained a large, keen blade, and, a moment later, a right-angled cut was made in the back wall of the canvas house. The Boy Ranchers or Solving the Mystery at Diamond X The whole affair then simply resolves itself into solving the length of right-angled triangles except, of course, when you are going due East and West or due North and South. Lectures in Navigation Of the measuring of right lines by like right-angled Triangles. p. The Way To Geometry That part of navigation which treats a ship's course as an angle, and the distance, difference of latitude, and easting or westing, as the sides of a right-angled triangle. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. The principal patio of the college is a right-angled quadrilateral; in it there is a garden bordered with rose-trees, which bear roses all the year round, with other flowers, and medicinal herbs. The Philippine Islands, 1493-1898 — Volume 28 of 55 1637-38 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Close of the Nineteenth Century We remarked that none of these enormous structures were square, or with right-angled corners, such as we were used to. Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner Then we have a right-angled triangle in which the line AC represents the course and distance sailed, and the angle at A is the angle of the course with a meridian of longitude. Lectures in Navigation To the right the cabin is recessed, with a door right-angled in the jog and other windows looking on the sea. Wappin' Wharf A Frightful Comedy of Pirates A solid figure having a circle for its base, and produced by the entire revolution of a right-angled triangle about its perpendicular side, which is termed the axis of the cone. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. Two twists through the narrow streets, or rather alleys, a right-angled turn, a wheel to the left, then straight forward thirty steps, and lo! they were in the inn, alias locanda, of Gaetano. The Continental Monthly, Vol. 2 No 4, October, 1862 Devoted To Literature And National Policy The little stream at this point makes a right-angled turn, and thus is built up an opposing wall of equal height. The Continental Monthly, Vol. 6, No. 6, December 1864 Devoted To Literature And National Policy Salisbury prison, then commonly called "Salisbury penitentiary," was in the general form of a right-angled triangle with base of thirty or forty rods, perpendicular eighty or ninety. Lights and Shadows in Confederate Prisons A Personal Experience, 1864-5 We were doomed to execute a series of right-angled triangles all through our erratic course. Picked up at Sea The Gold Miners of Minturne Creek A right-angled triangle is one in which two of the sides are at a right angle one to the other. Mechanical Drawing Self-Taught A meeting surface between two right-angled pieces. p. Practical Mechanics for Boys The Egyptians knew, too, that a triangle with its sides in the ratio of the numbers 3, 4, 5 is right-angled, and used the fact as a means of drawing right angles. The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield As soon as the captain’s boat was seen coming off Tommy was out again by the port as quick as a monkey, and I was very studiously poring over right-angled triangles. Percival Keene An Open Slot Mortise at the end of a right-angled frame is seen in Fig. Woodwork Joints How they are Set Out, How Made and Where Used. Figure 61 represents a right-angled triangle, A and B forming a right angle. Mechanical Drawing Self-Taught ‘In any right-angled triangle, the square of the side—’ Now, go on.” Quicksilver The Boy With No Skid To His Wheel I. 47 that the square on the hypotenuse of any right-angled triangle is equal to the sum of the squares on the other two sides. The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield It was right-angled with a lens at the end. The Boy With the U. S. Fisheries The glass shows two small stars forming a right-angled triangle with it. A Field Book of the Stars Hypothenuse.—The side, A, of a right-angled triangle which is opposite to the right angle B, C. A, regular triangle; C, irregular triangle. Carpentry for Boys In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations We have now two triangles, OAm and OmB, which are right-angled triangles and equal, therefore angle a equals angle b. The Theory and Practice of Perspective A right-angled corner was abruptly negotiated—and there, ahead of him, stood the pursued vehicle! Brood of the Witch-Queen It is the right-angled Triangle, representing man, as a union of the spiritual and material, of the divine and human. Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry The bearing surface is a right-angled edge, as shown in Fig. St. Nicholas Magazine for Boys and Girls, Vol. 5, January 1878, No. 3 I stated it to be a right-angled triangle, and indicated, as I supposed, clearly enough, a simple method by which this could be shown. Scientific American, Volume XXIV., No. 12, March 18, 1871 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. At any rate, the earliest known structure actually discovered, a prehistoric tomb found in the sands at Hieraconpolis, is already right-angled. The Builders A Story and Study of Masonry It is in the form of a right-angled triangle; and at the right angle, upon a small dais, is placed the pianoforte and the desks, and so forth, for the performers. Chambers's Edinburgh Journal, No. 436 Volume 17, New Series, May 8, 1852 Four is expressed by the square, or four-sided right-angled figure. Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry The rear wall of the compressor-house formed the north wall of the bin, the section of which was an isosceles right-angled triangle. Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 The Site of the Terminal Station. Paper No. 1157 The current of the Black Bluffs Rapids whisked us from the bank with a giddy speed, spun us about a right-angled bend, and landed us in a long quiet lake. The River and I The point was to find a general rule for forming a perfect square out of another square combined with a "right-angled isosceles triangle." Amusements in Mathematics They walked together, and when that little, right-angled, infant fellow of the glen opened to them they turned and followed its bright rivulet to the green hidden hollow. Foes It is this: "In every right-angled triangle, the sum of the squares of the base and perpendicular is equal to the square of the hypothenuse." Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry It was a right-angled position and Dr. Jameson attacked them in the re-entering angle, thus having fire on his front and flank. The Transvaal from Within A Private Record of Public Affairs The river ran for days with a succession of regularly occurring right-angled bends to the north and east. The River and I ADB is a right-angled triangle, AD measuring 9 and BD measuring 17, because the square of 9 added to the square of 17 equals 370, the known area of the square on AB. Amusements in Mathematics It lay on either side in two right-angled figures, each, say, of sixty by fourteen feet, every foot repeating florally the smile of the child. The Flower of the Chapdelaines Three, or the Triad, is most significantly expressed by the equilateral and the right-angled triangles. Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry Shall I prove to you that the sum of the angles of a right-angled triangle is equal to two right angles? Grey Roses They turned a right-angled bend in the road, disclosing a straggling hamlet in a hollow below, and, farther away in the distance, a sweep of ocean. The Miracle Man If I keep on I won't even be able to remember that 'the hypotenuse of a right-angled triangle is equal to the sum of the squares of the other two sides.' Grace Harlowe's Sophomore Year at High School The Record of the Girl Chums in Work and Athletics This crossing right-angled a deep railroad cut half a mile long. A Gentleman Vagabond and Some Others Algenib in Perseus and Almaach and Algol in Andromeda form a right-angled triangle, illustrate the 47th problem, and display the Grand Master's square upon the skies. Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry These three pegs will form the corners of a right-angled triangle; peg No. 2 being situated at the right-angle. The Art of Travel Shifts and Contrivances Available in Wild Countries Now, as if science had prepared for this great emergency, operators use gloves saturated with a lead solution, and right-angled instruments, and operate directly in the ray. Kings, Queens and Pawns An American Woman at the Front With these he gesticulated much, in a right-angled fashion, after the manner of Egyptian hieroglyphical figures. African Camp Fires These three islands make a kind of right-angled triangle with each other, the distance between the eastermost and westermost is about eleven miles, and their relative bearings are very nearly east and west. A General History and Collection of Voyages and Travels — Volume 12 Arranged in Systematic Order: Forming a Complete History of the Origin and Progress of Navigation, Discovery, and Commerce, by Sea and Land, from the Earliest Ages to the Present Time They usually light it with mirrors made by hollowing the surface of an isosceles right-angled triangle, which conducts all the rays of light into one point. Plutarch's Lives, Volume I "The square of the hypothenuse of a right-angled triangle equals four times the area of the triangle, plus the square of the difference of the other two sides." International Weekly Miscellany - Volume 1, No. 8, August 19, 1850 The two great piers may be roughly taken as having for section an isosceles right-angled triangle, the right angle being towards the west. The Cathedral Church of Peterborough A Description Of Its Fabric And A Brief History Of The Episcopal See Then against the limb of the "T" Tom laid the base of a right-angled triangle. The Young Engineers in Colorado Or, At Railwood Building in Earnest It was an ingenious application of the well known properties of a right-angled triangle. The Boy Mechanic: Volume 1 700 Things for Boys to Do On the port bow arose, standing stark, cut out on the background of mist, a tall, opaque mass, vertical, right-angled, a tower of the abyss. The Man Who Laughs We are in a sort of right-angled salient here. All in It : K(1) Carries On A Continuation of the First Hundred Thousand Another method of testing by indentation involves the use of a right-angled cone instead of a ball. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing Quite at once, a right-angled turning opened into a small chamber not above eight feet high by fifteen square. The Flying Legion In fact, it was almost a right-angled corner, and seemed to have been roughly cut into that shape. The Adventures of Captain Horn They are so afraid to do anything that isn't laid out in a right-angled triangle. The Atlantic Monthly, Volume 09, No. 55, May, 1862 The right-angled triangle still has an hypotenuse, and quadratics do not simplify with distance, while Tamil classics throw Vergil and Cicero into the shade. Lighted to Lighten: the Hope of India When Pythagoras discovered the theorem of the squares erected on the sides of a right-angled triangle, it had the effect on him of a most preposterous joke. The Atlantic Monthly, Volume 03, No. 17, March, 1859 Prim, right-angled paths neatly bordered with clamshells, intersected it like moist red ribbons and in the beds between old-fashioned flowers ran riot. Anne of Green Gables Can God make a round circle, a right-angled square? System of Economical Contradictions; or, the Philosophy of Misery Question 29.—Show how the hypothenuse face of a right-angled prism may be used as a reflector. Literary Blunders Walk b is better, but still is not ideal, inasmuch as it makes too much of a right-angled curve, and the pedestrian desires to cut across the corner. Manual of Gardening (Second Edition) A broad, right-angled staircase, with massive banisters, rose from the middle of the hall. The Portent & Other Stories For this purpose we have a right-angled spherical triangle, Z S P, Fig. Scientific American Supplement, No. 360, November 25, 1882 The square described on the hypotenuse of a right-angled triangle is equal to the sum of the squares described on the other two sides, because he made it so. The Evolution of Man Scientifically Disproved In 50 Arguments The principles of it remained so foreign to me that I did not even recognise a right-angled triangle, if the right angle were uppermost. Recollections of My Childhood and Youth For hard soils and larger plants, a strong dibber may be made from a limb that has a right-angled branch to serve as a handle. Manual of Gardening (Second Edition) The burner is placed in a glass bell-shaped combustion chamber connected at the top through a right-angled tube with the condenser, and closed below by a metal base through which the burner is passed. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power Indeed, Nature, with her vague and flowing ways, cannot at all fit in with a right-angled person. Friends in Council — First Series At length a right-angled turn brought the road continually and rapidly nearer to the gates of the grounds, which had purposely been thrown open. Autobiographical Sketches It is within this right-angled triangular space that the battle, now proceeding, bids fair to rage most fiercely. The Great Conspiracy, Volume 3 Most of the fields are square, or at all events right-angled, unlike the irregular outline and corners of fields in other counties. Field and Hedgerow Being the Last Essays of Richard Jefferies A. Yes, there is a right-angled scalene triangle, which has one right angle. The Infant System For Developing the Intellectual and Moral Powers of all Children, from One to Seven years of Age Another simile likens it to a right-angled triangle, with the Bitter Root Range as its base. My Native Land The United States: its Wonders, its Beauties, and its People; with Descriptive Notes, Character Sketches, Folk Lore, Traditions, Legends and History, for the Amusement of the Old and the Instruction of the Young Thales, as has been said, discovered the important theorem that in a right-angled triangle the squares on the sides containing the right angle are together equal to the square on the opposite side of it. Beacon Lights of History, Volume 03 Ancient Achievements There was the right-angled triangle, its lines reproduced in unbroken brilliancy, and there were the added lines used in the familiar demonstration, broken at intervals to indicate their use. The Wolf's Long Howl Pythagoras discovered the important theorem that in a right-angled triangle the squares on the sides containing the right angle are together equal to the square on the opposite side of it. The Old Roman World, : the Grandeur and Failure of Its Civilization. Q. Can a right-angled triangle, or an obtuse-angled triangle, be an equilateral? The Infant System For Developing the Intellectual and Moral Powers of all Children, from One to Seven years of Age A right-angled opening was disclosed, cut with a sharp knife. The Boy Ranchers on the Trail Their mathematicians knew the rule for finding the area of a triangle from its sides, and also the celebrated proposition concerning the squares on the sides of the right-angled triangle. Beacon Lights of History, Volume 03 Ancient Achievements There, just above the representation of the right-angled triangle, shone out, clearly and distinctly, this striking figure: What could it mean? The Wolf's Long Howl Its lines, long and horizontal, broken only by lines that were vertical and by the lines of juts and recesses that were always right-angled, were as chaste as those of a monastery. The Little Lady of the Big House Why," says the children, "you said a right-angled triangle had one right angle, and that all its angles are acute. The Infant System For Developing the Intellectual and Moral Powers of all Children, from One to Seven years of Age But the earth was created from right-angled triangles, of which two of the sides are equal. Hyperion As he first solved the problem of inscribing a right-angled triangle in a circle, he is the founder of geometrical science in Greece. Beacon Lights of History, Volume 03 Ancient Achievements This ridge was a right-angled offshoot from the main ridge. South: the story of Shackleton's 1914-1917 expedition There were patios and pergolas in proportion, and all the walls, with their many right-angled juts and recessions, arose out of a bed of greenery and bloom. The Little Lady of the Big House This is what you might call a right-angled camera. The Dream Doctor The right-angled isosceles triangle produces from itself a square, andthe square generates from itself the cube, which is the figure peculiar to earth. Hyperion You hold that an equilateral triangle may, to you and all other human individuals, be a right-angled triangle if you choose to imagine it so. Mont-Saint-Michel and Chartres Plato derived the number from predecessors, but based it on operations with the numbers 3, 4, 5, the length of the sides of the Pythagorean right-angled triangle. The Idea of Progress An inguiry into its origin and growth In all hotbeds the underlying principle is the same: They are right-angled boxes covered with glass panes set in movable frames and placed over heated excavations. Three Acres and Liberty "Get in there, quick, quick!" says Pepin, pointing to a right-angled cranny on the ground level. Under Fire: the story of a squad You would not write your name in pencil across the hypotenuse of a right-angled triangle. A Portrait of the Artist as a Young Man It held one arm akimbo, and the other raised right-angled holding a fan which touched its head. To Let The graceful pride of truth knows no extremes, and preserves, in every latitude of life, the right-angled character of man. Writings of Thomas Paine — Volume 2 (1779-1792): the Rights of Man I do not like the right-angled building of these towns, nor do I like the sound of Twentieth Street and Thirtieth Street; but I must acknowledge that the arrangement in Philadelphia has its convenience. North America — Volume 1 It appeared to make a right-angled turn just a few yards in, and what light there was seemed to filter in from around the corner. The White Moll Now this angle AMC, being known, the right-angled triangle MAC is easily resolved, since the side AC of that triangle, being the radius of the earth, is a known dimension. A History of Science — Volume 2 The most famous discovery of Pythagoras in this field was that the square of the hypotenuse of a right-angled triangle is equal to the squares of the other sides of the triangle. A History of Science — Volume 1 At a distance of a couple of miles from the now towering cliffs, the river made a sharp, right-angled turn to the west, and was no longer of use to them on their journey. A Voyage to Arcturus A right-angled parallelogramical city, such as are Philadelphia and the new portion of New York, is from its very nature odious to me. North America — Volume 1 The lamp had a tilted shade that threw a slanting bar of shadow across the field of reflection, lighting a right-angled triangle very brightly and leaving the rest obscure. Soul of a Bishop Thus they crawled along until they reached the turn-bridge, where the right-angled change in direction gave them relief. The Riverman The profile of these cribs was that of a right-angled triangle, the slanting side up stream. The Riverman |
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