 | Robert Simson - 1762 - Liczba stron: 488
...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: 534
...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: 552
...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: 534
...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: 374
...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 - Liczba stron: 530
...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: 546
...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: 588
...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: 350
...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: 1046
...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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ABC: and it has also been proved that the angle FBC is equal to the angle GCB, which are the angles upon the other side of the base. Therefore the angles at the base, &c. 
