| 单词 | isosceles triangle |
| 例句 | She made up a song about isosceles triangles. Stargirl 2000-08-08T00:00:00Z Yep, I have to admit that isosceles triangles make me feel hormonal. The Absolutely True Diary of a Part-Time Indian 2007-09-01T00:00:00Z My head is full of isosceles triangles and hypotenuses and formulas. The Queen of Water 1996-01-01T00:00:00Z On the twenty-ninth morning, her class discussed the isosceles triangle as if it had just been invented. Habibi 1997-10-01T00:00:00Z “Look . . . geometry .. . triangles . . . okay, isosceles triangles. These two legs, they look equal to you?” Maniac Magee 1990-01-01T00:00:00Z Something about isosceles triangles that I learned the year before at Iqra. A Place at the Table 2020-08-11T00:00:00Z Greek letters move across the undersides of his eyelids: isosceles triangles, betas, sine curves. All the Light We Cannot See 2014-05-06T00:00:00Z He was the first to prove geometric theorems of the sort codified by Euclid three centuries later—for example, the proposition that the angles at the base of an isosceles triangle are equal. Cosmos 1980-01-01T00:00:00Z He was so pretty, with his absurd curls and isosceles triangle of a nose and creamy brown face. Michael Jackson Cast a Spell. ‘Leaving Neverland’ Breaks It. 2019-02-28T05:00:00Z A triangle is an isosceles triangle, so the x- Precalculus 2021-12-01T00:00:00Z A pentagon is formed by placing an isosceles triangle on a rectangle, as shown in the diagram. Calculus, Volume 3 2016-03-30T00:00:00Z A trough has ends shaped like isosceles triangles, with width 3 m and height 4 m, and the trough is 10 m long. Calculus, Volume 1 2016-03-30T00:00:00Z Evenly spaced branches reached out from a trunk twisted into gentle contrapposto, its clusters of spring green foliage suggesting the outline of an isosceles triangle. The Ever-Evolving Art of Bonsai 2021-11-09T05:00:00Z Max Jansons’ paintings of flower-filled vases look nothing like his paintings of isosceles triangles or his solitary painting of a sharp-angled line that changes color as it ricochets around the picture plane. Review: Max Jansons paints impossible blossoms with electrifying energy at There-There gallery - Los Angeles Times 2018-10-02T04:00:00Z Experiments with isosceles triangles formed the basis of their debut Alpina collection, comprising an armchair, a desk, a shelf and a dining table that share the same finger-thin black steel frames and turquoise Formica tops. 6 Rising Design Studios From Central and South America to Know 2018-09-12T04:00:00Z Pages and pages on Chaucer and ions and the Ming dynasty and isosceles triangles and “The Scarlet Letter,” with notes of encouragement from my teachers written in fancy cursive lettering in the margins. Excavating My ’90s-Era Childhood Bedroom 2018-04-28T04:00:00Z Slices perpendicular to the x-axis are right isosceles triangles. Calculus, Volume 1 2016-03-30T00:00:00Z 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 Arby’s Potato Cakes are lusty little isosceles triangles of pure crunch. I’m a professional food writer and I love 7-Eleven’s Go-Go Taquitos 2015-04-22T04:00:00Z From its cubic base, the obelisk-shaped tower tapers inward at the corners, forming eight tall isosceles triangles. One World Trade Center 'a bold but flawed giant' 2014-10-17T04:00:00Z In the late 16th century, peak beards – beards shaped like an isosceles triangle – had a moment. Have we reached peak peak? The rise (and rise) of a ubiquitous phrase 2014-08-27T04:00:00Z A water trough 15 ft long has ends shaped like inverted isosceles triangles, with base 8 ft and height 3 ft. Calculus, Volume 1 2016-03-30T00:00:00Z It has all the whimsical geometry of a Wedlick house: an acute isosceles triangle on top of a pillbox; four round white pillars on the narrow porch; floor-to-ceiling windows for the most effective solar gain. At Home With Dennis Wedlick: In Pursuit of the Perfectly Passive 2013-08-14T22:07:42Z The Lute of Pythagoras is based on the “golden” isosceles triangle, a triangle with two equal sides and an apex angle of 36 degrees. Strumming the Lute of Pythagoras 2013-05-29T13:45:00.337Z Much better are the small isosceles triangles which, before mounting the specimen, are pinned through near the base on a No. 2 or No. 3 insect pin. Directions for Collecting and Preserving Insects 2012-03-28T02:00:31.483Z The isosceles triangle which has its vertical angle a right angle ... combined in sets of four, with the right angles meeting at the centre, form a single square. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z This solid is bounded by twenty-four isosceles triangles, and may be considered as an octahedron with a low triangular pyramid on each of its faces. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z The sides of the isosceles triangle inscribed within this semicircle give the minimum diameter of each of the branch pipes. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Don’t you know how to steer, you inconsiderate slab-sided specimen of an isosceles triangle!” Fenn Masterson's Discovery or, The Darewell Chums on a Cruise 2011-11-07T02:00:19.467Z A similar instrument from the work of Bettinus is given on page 241, the distance of a ship being found by constructing an isosceles triangle. The Teaching of Geometry 2011-10-12T02:00:52.133Z So they crept up to the fire in the formation of an isosceles triangle. Denis Dent A Novel 2011-10-04T02:00:16.973Z Like the triakis-octahedron this solid is also bounded by twenty-four isosceles triangles, but here grouped in fours over the cubic faces. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Perhaps 'Black Pinnacles' would be a better rendering, 'ysgol' being often used in that sense, the comparison referring to a step-ladder, seen sideways, so as to present the shape of an isosceles triangle. Climbing in The British Isles, Vol. II Wales and Ireland 2011-09-23T02:00:23.653Z The solutions all depend upon properties of isosceles triangles. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z By means of his third and fourth propositions he is now able to prove the pons asinorum, that the angles at the base of an isosceles triangle are equal. The Teaching of Geometry 2011-10-12T02:00:52.133Z Are isosceles triangles all similar? and if they hesitate or say yes, show two isosceles triangles, one with the third side shorter, and one with it longer than the other two sides. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z This is bounded by eight equal isosceles triangles. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Another well-known constellation in this neighbourhood, forming an isosceles triangle with Arcturus and the Pole Star, is the Lyre. Astronomical Myths Based on Flammarions's History of the Heavens 2011-06-24T02:00:15.873Z Thus we have to construct an isosceles triangle, having the angle at the vertex equal to half an angle at the base. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z In an isosceles triangle the angles opposite the equal sides are equal. The Teaching of Geometry 2011-10-12T02:00:52.133Z Then give all the children octagons, and bring out from them its description by sides and angles; and then fold it so as to make eight isosceles triangles. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z We have never seen, then, any but imperfect images of equilateral, rectilineal, or isosceles triangles, since they neither exist in nature, nor can be constructed by art. Lectures on the true, the beautiful and the good 2011-05-25T02:00:17.943Z These islands form the separation from another bay more capacious than the preceding, the diameter of which might be about eight leagues and the form of which is a perfect isosceles triangle. The Aboriginal Population of Alameda and Contra Costa Counties, California But the proposition about the isosceles triangle is necessary, and therefore I can see that it must be true without being told. A Critical History of Greek Philosophy Euclid states the problem thus: To construct an isosceles triangle having each of the angles at the base double of the remaining one. The Teaching of Geometry 2011-10-12T02:00:52.133Z X. The Grand Banner of this * shall be in the form of an isosceles triangle, five feet long and three wide at the staff. Ku Klux Klan Its Origin, Growth and Disbandment Here we note that the equilateral and obtuse isosceles triangles, so ill fitted to produce Life forms, lend themselves to forms of symmetry in great variety. Froebel's Gifts Steerage No. 1 is shaped like an isosceles triangle, the sides opposite the equal angles bulging outward with the contour of the ship. The Works of Robert Louis Stevenson - Swanston Edition Vol. 2 (of 25) Now suppose the question is whether the angles at the base of an isosceles triangle are equal. A Critical History of Greek Philosophy We therefore say that an isosceles triangle has two sides equal, leaving it possible that all three sides should be equal. The Teaching of Geometry 2011-10-12T02:00:52.133Z X. The Grand Banner of this * shall be in the form of an isosceles triangle, five feet long and three wide at the staff. Ku Klux Klan Its Origin, Growth and Disbandment You might as well call me an isosceles triangle. Nan of Music Mountain He heaved the faintest sigh, and for a few moments appeared bent only on forming an isosceles triangle of pebbles with his cane. Our Home in the Silver West A Story of Struggle and Adventure Having proved the proposition about the isosceles triangle, we do not go about measuring the angles of triangular objects to make sure there is no exception. A Critical History of Greek Philosophy He thus had the case of two similar isosceles triangles. The Teaching of Geometry 2011-10-12T02:00:52.133Z Some of the scales present the rhomboidal outline, and closely resemble those of the Lepidotus Minor of the Weald; others approximate in shape to an isosceles triangle. The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland The three formed a sort of isosceles triangle, of which Pouchskin was the apex, and the line of the bank the base. Bruin The Grand Bear Hunt The sides of the isosceles triangle were gradually growing unequal,—gradually and slowly, but, alas! surely. The Ocean Waifs A Story of Adventure on Land and Sea But that the base angles of an isosceles triangle are equal I could discover by merely thinking about it. A Critical History of Greek Philosophy Close to Capella are three small stars forming an isosceles triangle—these are the Hœdi or Kids. The Story of the Heavens I would no more attack it than I would attack an isosceles triangle, a vacuum, or Hume's "phantasm floating in a void." The Shadow On The Dial, and Other Essays 1909 He sat with his fingers and thumbs making an isosceles triangle and his eyes gently closed, while he listened to the construing of Fred Esquillant, the pale-faced genius of the school. The Dew of Their Youth The dramatis persona in their relative positions first formed an isosceles triangle, then a scalene, afterwards a right line. The Ocean Waifs A Story of Adventure on Land and Sea That the angles at the base of an isosceles triangle are equal is a necessary proposition. A Critical History of Greek Philosophy While an isosceles triangle represents the simplest form of the butterfly symbol, and is common on ancient pottery, a few vessels from Sikyatki show a much more realistic figure. Archeological Expedition to Arizona in 1895 Seventeenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, 1895-1896, Government Printing Office, Washington, 1898, pages 519-744 It is a two-light window, each light having a head formed of an isosceles triangle. Bell's Cathedrals: The Abbey Church of Tewkesbury with some Account of the Priory Church of Deerhurst Gloucestershire By the way, what was that word which Euclid said when he suddenly found out how to construct an isosceles triangle? Priscilla's Spies Salvage boat take position at apex isosceles triangle 27.6 degrees with lighthouse and summit hill a mile to the south. Tom Swift and His Giant Telescope A gaily coloured hat hung from one of the boats, and over each floated a red flag shaped like an isosceles triangle. A Woman's Journey through the Philippines On a Cable Ship that Linked Together the Strange Lands Seen En Route It forms with Vega and Deneb an isosceles triangle. A Field Book of the Stars Now AB = Am�, and if we join bm� then triangle BAm� is an isosceles triangle. The Theory and Practice of Perspective The demonstrator drew an isosceles triangle rapidly, and without speaking filled the remainder of the board with formulæ. The Mummy and Miss Nitocris A Phantasy of the Fourth Dimension The whorl of a sea shell,8 ground and polished into white heavy rings, whose cross section is an isosceles triangle, form a very common forearm adornment for women on the upper Ag�san. The Manóbos of Mindanáo Memoirs of the National Academy of Sciences, Volume XXIII, First Memoir My notion triangle may denote the attributes three-sided and three-angled; my notion isosceles triangle will in that case include at least these two qualities plus equality of two of the sides. Ontario Normal School Manuals: Science of Education It is at one angle of an isosceles triangle, of which Altair is at the apex, and Vega the third angle. A Field Book of the Stars So likewise if we join m�b in the perspective figure will m�Ab be the same isosceles triangle in perspective. The Theory and Practice of Perspective If there are no such things as isosceles triangles, Euclid's fifth Proposition is only formally true, like a theorem concerning the fourth dimension of space: merely consistent with his other assumptions. Logic Deductive and Inductive Let fall the perpendicular KQ, and by similar triangles, and from the fact that HKI is an isosceles triangle by the construction, it can be proved that HI is half of HB. Amusements in Mathematics The three eighth-magnitude stars, for instance, arranged in a small isosceles triangle near Alcyone, do not, as might have been expected a priori, constitute a real ternary group. Scientific American Supplement, No. 623, December 10, 1887 Gemma, sometimes called Alphacca, forms with the stars Seginus and Arcturus, in Boötes, an isosceles triangle, the vertex of which is at Arcturus. A Field Book of the Stars Suppose he asked us to accompany him to the nearest music-shop, and there purchased a guitar in order that he might worthily sing to us the radiant beauty and the radiant goodness of isosceles triangles. A Christmas Garland I am not entirely certain whether it was parallelopipedons or isosceles triangles. Queed 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 are held together by arched iron rods, as shown in the cut, so as to form the three angles of an isosceles triangle. Scientific American Supplement, No. 483, April 4, 1885 Cepheus is characterized by a rude square, one side of which is the base of an isosceles triangle. A Field Book of the Stars But as seekers after truth we should be compelled to regard with a dark suspicion, and to check with the most anxious care, every fact that he told us about isosceles triangles. A Christmas Garland The angles at the base of the isosceles triangles are apt to get mixed, and to confuse us all--man and woman alike. Library of the World's Best Literature, Ancient and Modern — Volume 4 The course to be run was a sort of elongated, or isosceles triangle. The Boy Scouts of the Eagle Patrol The base of an isosceles triangle is that side which is equal to no other. Composition-Rhetoric An elephant gets up one leg at a time, and during the process the passengers on the upper deck are describing parabolas, isosceles triangles and parallelepipedons in the circumambient atmosphere. Modern India The swiftest hare cannot be swifter than an isosceles triangle or the idea of pinkness. Heretics They could scarcely believe it possible; at two yards and a half below water-mark was a regular rent, in the form of an isosceles triangle. Twenty Thousand Leagues under the Sea If you get them in a good rectangle, and in such relation to the apex as to form two isosceles triangles of the ends, your tent will stand smoothly. The Forest The angles at the base of the isosceles triangles are apt to get mixed, and to confuse us all—man and woman alike. Obiter Dicta The town is triangular in shape—almost an isosceles triangle, in fact—and this triangle is formed by the shape of the gorge, whose rocky, tree-clothed sides overlook it. Twixt France and Spain Champlain does not delineate on his map an island, but a sand-bank nearly in the shape of an isosceles triangle, which extends far to the south-east. Voyages of Samuel De Champlain — Volume 02 It was an adult, as was known by its six rows of teeth placed in an isosceles triangle in the upper jaw. Twenty Thousand Leagues under the Sea How do we discover that, in an isosceles triangle, the sides which subtend the equal angles are equal? A Handbook of Ethical Theory He accepted it and would like it understood that the words isosceles triangle were not meant in any offensive sense. Literary Lapses 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 Heligoland is the quaintest little spot imaginable, shaped like an isosceles triangle with the apex pointing northwards. The Days Before Yesterday Westward there ran out a peninsula in the shape of an isosceles triangle, of which his present high-road was the base. Huntingtower Powerful mandibles, shaped like an isosceles triangle, flat above, hollowed out below; and no indentations, none whatsoever. Bramble-Bees and Others "Let A, B, C be an isosceles triangle." The Doctor : a Tale of the Rockies Two and a half meters below its waterline, there gaped a symmetrical gash in the shape of an isosceles triangle. Twenty Thousand Leagues Under the Sea The city of Nice is built in form of an irregular isosceles triangle, the base of which fronts the sea. Travels through France and Italy Thus seated, they formed the figure of an isosceles triangle, with Ruth at the apex, the men at the angles of the base. Other Things Being Equal That the angles at the base of an isosceles triangle are equal. A History of Science — Volume 1 The cube is the most stable of them because resting on a quadrangular plane surface, and composed of isosceles triangles. Timaeus It was an adult, as could be seen from the six rows of teeth forming an isosceles triangle in its upper jaw. Twenty Thousand Leagues Under the Sea The fourth regular solid, or cube, is formed by the combination of four isosceles triangles into one square and of six squares into a cube. Timaeus |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。