 | Euclides - 1863 - 74 pages
...the level of the earth's curvature. PKOP. 48.— THKOH. — (Converse of the 4~th.) If the squares described upon one of the sides of a triangle be equal to the squares described upon the other two sides oj it ; the angle contained by the two sides is a rt. angle.... | |
 | Euclides - 1864 - 448 pages
...the sides AB, AC. Therefore, in any right-angled triangle, &c. QE a. PROPOSITION' XLVIII. THEOREM. If the square described upon one of the sides of a triangle, be equal to the squares described upon the other two iides of it ; the angle contained bg thrie tiro sides is a right... | |
 | Euclides - 1865 - 402 pages
...to the square described upon the sides which contain the right angle . . I. 47. 10. And conversely, if the square described upon one of the sides of a triangle be equal to the squares described upon the other two sides of it, the angle contained by these two sides is a right... | |
 | John Playfair - Geometry - 1855 - 350 pages
...their third side* will also be equal, and the triangles will be identical. PROP. XLVIII. THEOR. If tfie square described upon one of the sides of a triangle, be equal to M» squares described upon the other two sides of it ; the angle contained by these turn sides is a... | |
 | Leland A. Webster - Sociology - 1866 - 372 pages
...square described upon the hypothenuse of a right-angled triangle be otherwise than precisely equivalent to the sum of the squares described upon the other two sides. The integral and differential calculus of this mathematics, however, as manifested in the complex activities... | |
 | Robert Potts - 1868 - 434 pages
...upon the sides AB, A C. Therefore, in any right-angled triangle, &c. QED PROPOSITION XLVin. THEOREM. If the square described upon one of the sides of a triangle, be equal to the squares described upon the other two tide* of it ; the angle contained by these two sides it a right... | |
 | Schools inquiry commission - Education - 1868 - 532 pages
...share being 7/. 10s. Orf. 5. A is twice, and В is just one and a half times as good a workman as C. 1. If the square described upon one of the sides of a triangle be equal to the squares described upon the two other sides of it, then the angle contained by those two other sides... | |
 | Willis's Current notes - Education - 1868 - 804 pages
...Draw through a given poiut, a straight line parallel to a given straight line ? 2. Prove that if a square described upon one of the sides of a triangle be equal to the squares described upon the other two sides of it, the angles contained by these sides is a right angle... | |
 | Schools inquiry commission - Education - 1868 - 682 pages
...trouvons pas notre repos en nous-mêmes il Test inutile de le chercher ailleurs. 30 100 1. If thé square described upon one of the sides of a triangle be equal to the squares described upon the two other sides of it, then the angle contained by those two other sides... | |
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If the square described upon one of the sides of a triangle, be equal to the squares described upon the other two sides of it; the angle contained by these two sides is a right angle. 
