 | John Keill - 1723 - 444 pàgines
...Side AB is equal to the Side CD, the Side AC to BD, and the Angle BAC to the Angle BD C. And becaufe the Angle ABC is equal to the Angle BCD, and the Angle...is equal to the whole Angle ACD : But it has .been prov'd, that the Angle BAC is alfo equal to the Angle B DC. Wherefore the oppofite Sides and Angles... | |
 | Robert Simson - 1762 - 488 pàgines
...fide AB to the fide CD, and AC to BD, and the la«. iangle BAC equal to the angle BDC. and becaufe the angle ABC is equal to the angle BCD, and the angle CBD to the angle ACB ; the whole angle ABD is equal to the whole angle ACD. and the angle BAC has been fhewn to be equal... | |
 | Robert Simson - 1775 - 534 pàgines
...x, the fide AB to the fide CD, and AC to BD, and the angle BAC equal to the angle BDC : And becaufe the angle ABC is equal to the angle BCD, and the angle CBD to the angle ACB 3 the whole angle ABD is equal to the whole angle ACD : And the angle BAC has been fhown to be equal... | |
 | Euclid, James Williamson - 1781 - 324 pàgines
...to CD ; and AC fo BD; and the angle BAC equal to the angle BDC ; and fince the angle ABC is equal ta the angle BCD ; and the angle CBD, to the angle ACB ; therefore the wholec (by com. not. 2.) angle ACD is equal to the whole ABD; but the angle BAC hath been proved equal... | |
 | Robert Simson - 1781 - 534 pàgines
...AB to the fide CD, and AC to BD, and &, **• t. the angle BAC equal to the angle BDC. and becaufe the angle ABC is equal to the angle BCD, and the angle CED to the angle ACB ; the whole angle ABD is equal to the whole angle ACD. and the angle BAC has been... | |
 | Euclid - 1781 - 552 pàgines
...fide CD, and AC to BD, and the angle BAC equal to the angle BDC : And becaufe the angle ABC is rqual to the angle BCD, and the angle CBD to the angle ACB, the whole angle ABD is equal to the whole angle ACD : And the angle BAC has been fhown to be equal... | |
 | John Keill - 1782 - 476 pàgines
...Side AB is equal to the Side CD, the Side AC to BD, and the Angle BAC tp the Angle BD C. And becaufe the Angle ABC is equal to the Angle BCD, and the Angle...Angle ACD : But it has been proved that the Angle B AC is alfo equal to the Angle BD C. Wherefore, the oppofite Sides and jingles of any Parallelogram... | |
 | Euclid, John Playfair - 1795 - 462 pàgines
...the-fide AB to the fide CD, and AC to BD, and the angle BAC equal to the angle BDC : And becaufe the anile ABC is equal' to the angle BCD, and the angle CBD to the angle -A. CB, the whole angle ABD is equal tothe whole angle ACD : And the angle BAC has been mown to be... | |
 | Robert Simson - 1804 - 530 pàgines
...the fide AB to the fide CD, and AC to BD, and b. *«the angle BAC equal to the angle BDC. and becaufe the angle ABC is equal to the angle BCD, and the angle CBD to the angle ACB ; the whole angle ABD is equal to the whole angle ACD. and the angle BAC, has been fhewn to be equal... | |
 | John Playfair, Euclid - 1804 - 468 pàgines
...We. the fide AB to the fide CD, and AC to BD, and the angle BAC equal to the angle BDC. And becaufe the angle ABC is equal to the angle BCD, and the angle CBD to the angle ACB, the whole angle A BD is equal to the whole angle ACD : And the angle BAC has been ihown to be equal... | |
| |
... therefore their other sides are equal, each to each, and the third angle of the one to the third angle of the other, (i. 
