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Libri Libri 71 - 80 di 173 su Pythagoras' theorem states that the square of the length of the hypotenuse of a right-angled....
" Pythagoras' theorem states that the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides. "
History of Rome [by H. Malden]. - Pagina 35
di Henry Malden - 1830
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Euclid, His Life and System

Thomas Smith (D.D.) - 1902 - 227 pagine
...angles of every triangle are, in their sum, equal to two right angles. (4) That the square described on the hypotenuse of a right-angled triangle is equal to the sum of the squares described on its two sides. These truths, which he demonstrated in his I. 5, 15, 32, 47,...
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Ray's Modern Practical Arithmetic: A Revised Edition of Ray's Practical ...

Joseph Ray - 1903 - 320 pagine
...400. 20. 7. 1764. 42. 8. 5184. 72. 9. 3025. 55. EVOLUTION Proposition. — 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. Draw a right-angled triangle, ABC, with the side BC 4...
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School Algebra

John Marvin Colaw, John Kelley Ellwood - 1903 - 432 pagine
...altitude. 60. The area of a circle is equal to the square of its radius multiplied by w. 61. The square on the hypotenuse of a right-angled triangle is equal to the sum of the squares on the other two sides. 62. If 8 is the side and a the area of a square, what principle...
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Stair building ; Ornamental ironwork ; Roofing ; Sheet-metal work ; Building ...

International Correspondence Schools - 1903
...fixed. The accuracy of the angles laid out in this manner may be checked by the rule (The square of the hypotenuse of a right-angled triangle is equal to the sum of the squares on the other two sides). The survey of the property gives the lines and levels and locates...
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Practical Plane and Solid Geometry for Elementary Students

Joseph Harrison (instructor of mechanics.) - 1903 - 250 pagine
...O) were described on AB, it would pass through C. This fact should be remembered. (b) The square on the hypotenuse of a right-angled triangle is equal to the sum of the squares on the two sides. — This is the famous theorem of Pythagoras, and it is one of the most...
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Elementary Geometry: Practical and Theoretical

Charles Godfrey, Arthur Warry Siddons - 1903 - 355 pagine
...in the smaller window is 1200 ; what is the number in the larger ? Ex. 1794. A figure described on the hypotenuse of a right.angled triangle is equal to the sum of the similar figures described on the sides of the triangle. (This is a generalisation of Pythagoras....
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Composition and Rhetoric

Maude Radford Warren - 1903 - 387 pagine
...beyond doubt. Formal Argu- ^ 's one thing to make it appear probable ment. that 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 ; it is a different matter to demonstrate the proposition,...
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New Grammar School Arithmetic

John Henry Walsh - 1903 - 503 pagine
...will be exactly equal in surface to the two squares A and B (Fig. 5). 430. The square described on the hypotenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides. 431. Written Exercises. Find the missing side of each...
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A Text-book of Euclid's Elements for the Use of Schools, Libro 1

Euclid, H. S. Hall, F. H. Stevens - 1904 - 456 pagine
...equal to one of the angles of the given triangle. 8. Prove that the equilateral triangle described on the hypotenuse of a right-angled triangle is equal to the sum of the equilateral triangles described on the sides containing the right angle. [Let ABC be the triangle...
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Sessional Papers, Volume 37,Parte 4

Ontario. Legislative Assembly - 1905
...compliments of the parallelograms about the diagonal of any parallelogram are equal. The square on the hypotenuse of a right-angled triangle is equal to the sum of the squares on the sides. If a straight line be divided into any two parts, the sum of the square?...
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