| Euclides - 1842 - 316 pages
...сл, by twice the rectangle вc, CD. Therefore, in obtuseangled triangles, &c. QED PROP. XIII. THEOR. **the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular let fall upon it from the... | |
| Euclides - 1845 - 546 pages
...THEOREM. In every triangle, the square of the side subtending either of the acute angles, is less than **the squares of the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the acute angle and the perpendicular let fall... | |
| Euclid - Geometry - 1845 - 218 pages
...THEOR. — In every triangle, the square of the side subtending any of the acute angles, is less than **the squares of the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular let fall upon it from the... | |
| Euclides, James Thomson - Geometry - 1845 - 382 pages
...triangle, the square of a side subtending an acute angle, is less than the squares of the other sides, **by twice the rectangle contained by either of those sides, and the** straight line intercepted between the acute angle and the perpendicular drawn to that side from the... | |
| Euclides - 1846 - 292 pages
...XnI. THEOR. In every triangle, the square of the side subtending any of the acute angles is less than **the squares of the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular let fall upon it from the... | |
| Euclid, John Playfair - Euclid's Elements - 1846 - 334 pages
...THEOR. 9 In every triangle the square of the side subtending any of the acute angles, is less than **the squares of the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular, let fall upon it from the... | |
| Great Britain. Admiralty - Geometry - 1846 - 128 pages
...Ea. In every triangle^ the square of the side sub-tending either of the acute angles, is less than **the squares of the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular let fall upon it from the... | |
| Great Britain. Admiralty - Geometry - 1846 - 128 pages
...2Eu. In every triangle^ the square of the side sttbtending either of the acute angles, is less than **the squares of the sides containing that angle, by twice the rectangle contained by either** oj these sides, and the straight line intercepted between the perpendicular let fall upon it from the... | |
| Education - 1847 - 508 pages
...part. 2. In every triangle the square of the side subtending either of the acute angles is less than **the squares of the sides containing• that angle...the rectangle contained by either of those sides,** aud the straight line intercepted between the acute angle and the perpendicular let fall upon it from... | |
| Home and colonial school society - 1848 - 412 pages
...subtending either of the acute * Mr. Moseley adds, with reference to Greek, — angles is less than **the squares of the sides containing that angle by...rectangle contained by either of those sides, and the** straight line intercepted between the acute angle and the perpendicular let fall upon it from the opposite... | |
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