| Robert Simson - Trigonometry - 1775 - 534 pages
...right angles. PROP. Book I. B 10. i. e 4- 1• I3. i. PROP. XVI. THEO R. IF one fide of a triangle be produced, the exterior angle is greater than either of the interior oppofite angles. Let ABC be a triangle, and let its fide BCbe produced to D,the exterior angle ACD... | |
| Euclid - 1781 - 552 pages
...Book I. a. i0. i. S. I{. i. c-4 I. 4. t5. i. a. i6. t. PROP. XVI. THEO R. IF one fide of a triangle be produced, the exterior angle is greater than either of the interior oppofite angles. Let ABC be a triangle, and let its fide BC be produced to D, the exterior angle ACD... | |
| Alexander Ingram - Trigonometry - 1799 - 374 pages
...ftraight line t with ED. e i4* 13~ l* PROP. a i0. i. BooK I. PROP. XVI. THEOR. IF one fide of a triangle be produced, the exterior angle is greater than either of the interior oppoiite angles. Let ABC be a triangle, and let its fide BC be produced to D, the exterior angle ACD... | |
| John Playfair, Euclid - Circle-squaring - 1804 - 468 pages
...together equal to four * right angles. C a PROP. Book I. . PROP. XVI. THEO R. IF one fide of a triangle be produced, the exterior angle is greater than either of the interior, and oppofite angles. - . Let ABC be a triangle, and let its fide BC be produced to D, the exterior angle... | |
| Robert Simson - Trigonometry - 1804 - 530 pages
...angles. _ Book I. b. 15. i. c. 4. i. d. 15. i. a. in, i. , PROP. XVI. THEOR. IF one fide of a triangle- be prod.uced, the exterior angle is greater than either of the interior oppo' fite angles. Let ABC be a triangle, and let its fide BC be produced to D. the exterior angle... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...PROP. XVI. THEOR. a 10. 1. b IS. 1. the angle the angle are oppotherefore B IF one side of a triangle be produced, the exterior angle is greater than either of the interior opposite angles. Let ABC be a triangle, and let its side BC be produced to D ; the exterior angle ACD... | |
| Ralph Griffiths, George Edward Griffiths - 1815 - 572 pages
...note which, we find particularly objectionable is on proposition 16. viz. 'If one side of a triangle be produced, the exterior angle is greater than either of the interior opposite angles.' • Note 24. Euclid says, in the same nianner if the tide RC It bisected, it may... | |
| Euclides - 1816 - 588 pages
...point, are together equal to four right angles. C D oĢ I. PROP. XVI. THEOR^. IF one side of a triangle be produced, the exterior angle is greater than either of the interior opposite angles. Let ABC be a triangle, and let its side BC be produced to D, the exterior angle ACD... | |
| John Playfair - Circle-squaring - 1819 - 350 pages
...in one point, are together equal to four right angles. PROP. XVI. THEOR. If one side of a triangle be produced, the exterior angle is greater than either of the interior, and opposite angles. Let ABC be a triangle, and let its side BC be produced to D, the exterior angle ACD is greater than... | |
| Peter Nicholson - Architecture - 1823 - 210 pages
...any two points, F, E, on; the one of the lines, are equidistant from the other line. THEOREM 27. 79. In any triangle, if one of the sides be produced, the exterior angle is equal to both the interior and opposite angles ; and the three interior angles are equal to two right... | |
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