| Robert Simson - Trigonometry - 1775 - 520 pages
...equal to four 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 - 550 pages
...angles. PR on. 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 - 351 pages
...the fame 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's Elements - 1804 - 470 pages
...point, are 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
...four right 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 - 518 pages
...four right angles. Book I. 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... | |
| John Mason Good - 1813 - 722 pages
...straight lines cut one another, the vertical, or opposite, angles shall be equal. Prop. XVt Theor. **If one side of a triangle be produced, the exterior angle is greater than** «jtherof the interior opposite angles. Prop. XVII. Theor. Any two angles of a trianд]е ore tog-.'thcr... | |
| Ralph Griffiths, George Edward Griffiths - 1815 - 572 pages
...been introduced. The first 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 - 528 pages
...of lines meeting m one point, are together equal to four right angles. C D o« 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... | |
| Euclid, John Playfair - Circle-squaring - 1819 - 348 pages
...of straight lines meeting in one point, are together equal to four right angles. PROP. XVI. THEOR. **If one side of a triangle be produced, the exterior...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... | |
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