| Robert Simson - Trigonometry - 1762 - 488 pages
...therefore equal to the g. 9. sangle ACEh. but the angle AEC is equal to the outward and op- hji pofite angle BAD; and the angle ACE is equal to the alternate angle CAD b. wherefore alfo the angle BAD is equal to the angle CAD. therefore the angle BAC is cut into two... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...there- g 9. sfore equal to the angle ACE h : But the angle AEC is equal to h ji the outward and oppofite angle BAD ; and the angle ACE is equal to the alternate angle CAD b : Wherefore alfo the angle BAD is equal to the angle CAD ; Therefore the angle BAC is cut into two... | |
| Euclid - 1781 - 552 pages
...9- jfore equal to the angle ACL1' : But the angle AEC is equal to h 5. r. the outward and oppofite angle BAD; and the angle ACE is equal to the alternate angle CAD1' : Wherefore alfo the angle BAD is equal to the angle CAD : Therefore the angle BAC is cut into... | |
| Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...oppofite angle BAD ; and the angle ACE /US B9-5D is equal to the alternate angle CADb: Wherefore alfo the •angle BAD is equal to the angle CAD : Therefore the angle BAC is cut into two equal angles by the flraight line AD. Therefore, if the angle, &c. Q^ ED PR OP. A. THEO... | |
| Alexander Ingram - Trigonometry - 1799 - 374 pages
...and the angle ACE is g 9- 5equal to the alternate angle CAD b : Wherefore alfo the angle h 5- 1• BAD is equal to the angle CAD : Therefore the angle BAC is cut into two equal angles by the flraight line AD. Therefore, if the angle, Sic. Q^ ED PROP. A. THEOR.... | |
| Robert Simson - Trigonometry - 1804 - 530 pages
...S. 9. 5. equal to the angle ACE h. but the angle AEC is equal to the out. h. 5. 1ward and oppofite angle BAD ; and the angle ACE is equal to the alternate angle CAD b. wherefore alfo the angle BAD is equal to the angle CAD. therefore the angle BAC is cut into two... | |
| John Playfair, Euclid - Circle-squaring - 1804 - 468 pages
...therefore equal to h 5. i. the angle ACE h. But the angle AEC is equal to the exterior and oppofite angle BAD ; and the angle ACE is equal to the alternate angle CAD b : Wherefore alfo the angle BAD is equal to the angle CAD : Therefore the angle BAC is cut into two... | |
| John Playfair - Mathematics - 1806 - 320 pages
...exterior and opposite angle BAD, and the angle b 29. 1. ACE is equal to the alternate angle CAD*1 ; wherefore also the angle BAD is equal to the angle CAD ; therefore the angle BAC is cut into two equal angles by the straight line AD. Therefore, if the angle, &c. Q. £. D. PROP. A.... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...is therefore g 9. 5. equal to the angle ACE b : but the angle AEC is equal to the out- h 5. 1. ward and opposite angle BAD : and the angle ACE is equal to the alternate angle CADb: wherefore also the angle BAD is equal to the angle CAD : therefore the angle BAC is cut into... | |
| Euclides - 1814 - 560 pages
...angle AEC is therefore equal to the angle ACE h : But the' 5. i. angle AEC is equal to the outward and opposite angle BAD; and the angle ACE is equal to the alternate angle CAD b : Wherefore also the angle BAD is equal to the angle CAD ; Therefore the angle BAC is cut mto two... | |
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