| Robert Simson - 1762 - Liczba stron: 466
...ABG is equal to the whole ACF, the parts of which, the angles CBG, BCF are alfo equal ; the remaining **angle ABC is therefore equal to the remaining angle...fide of the bafe. Therefore the angles at the bafe,** &c. Q^ED COROLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEOR. IF two angles... | |
| Robert Simson - 1775 - Liczba stron: 520
...equal to the •whole ACF, the parts of which, the angles CBG, BCF, are alfo equal ; the remaining **angle ABC is therefore equal to the remaining angle...fide of the bafe. Therefore the angles at the bafe,** &c. QED CoRoLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEO R. IF two angles... | |
| Euclid - 1781 - Liczba stron: 520
...equal to the t .' whole ACF, the parts of which, the angles CBG, BCF are alfo equal ; the remaining **angle ABC is therefore equal to the remaining angle...proved that the angle FBC is equal to the angle GCB,** v/hich are the angles upon the other fide of the bafe Therefore the angles at the bafe, &c. QED CoRoLLARY.... | |
| Robert Simson - 1781 - Liczba stron: 466
...ABG is equal to the whole ACF,the parts of which, the angles CBG, BCF are alfo equal; the remaining **angle ABC is therefore equal to the remaining angle...the angles at the bafe of the triangle ABC. and it** it has alfo been proved that the angle FBCis equal to the angle GCB,which are the angles upon the other... | |
| Alexander Ingram - 1799 - Liczba stron: 351
...ABG is equal to the whole ACF, the parts of which, the angles CBG, BCF are alfo equal ; the remaining **angle ABC is therefore equal to the remaining angle...fide of the bafe. Therefore the angles at the bafe,** Sec. QED COROLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEOR. IF two angles... | |
| Robert Simson - 1804
...ABGis equal to the whole ACF, the parts of which, the angles CBG, BCF are alfo equal; the remaining **angle ABC is therefore equal to the remaining angle...fide of the bafe. Therefore the angles at the bafe,** &c. .Q._E. D. . CoRoLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEO R.... | |
| Robert Simson - 1806 - Liczba stron: 518
...is equal to the whole ACF, the parts of which, the angles CBG, BCF, are also equal ; the remaining **angle ABC is therefore equal to the remaining angle ACB, which are the angles at the** base of the triangle ABC: and it has also been proved that the angle FBC is equal to the angle GCB,... | |
| Euclides - 1816 - Liczba stron: 528
...ABG is equal to the whole ACF, the parts of which, the angles CBG, BCF are also equal ; the remaining **angle ABC is therefore equal to the remaining angle ACB, which are the angles at the** base of the triangle ABC : And it has also been proved that the angle FBC • • , is equal to the... | |
| John Playfair - 1819 - Liczba stron: 333
...that the whole angle ABG is equal to the whole ACF, and the part CBG to the part BCF, the remaining **angle ABC is therefore equal to the remaining angle ACB, which are the angles at the** base of the triangle ABC : And it has also been proved, that the angle FBC is equal to the angle GCB,... | |
| Peter Nicholson - 1825 - Liczba stron: 372
...ABG is equal to the whole ACF, the parts of which, the angles CBG, BCF are alio equal ; the remaining **angle ABC is therefore equal to the remaining angle ACB, which are** die angles at the base of the triangle ABC. And it has also been proved that the angle FBC i» equal... | |
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