 | 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... | |
 | Euclid, 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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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... 
