 | Robert Simson - Trigonometry - 1762 - 488 pages
...the bafe, &c. Q^ED COROLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEOR. IF two angles of a triangle be equal to one another, the fides alfo which fubtend, or are offojtte to, the equal angles fhall be equal to one another. Let ABC... | |
 | Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...the bafe, &E.C. Q..ED CoRoLLARY. Hence everj equilateral triangle is alfo angular. PROP. VI. THE OR. IF two angles of a triangle be equal to one another, the fides which fubtend, or are oppofite to, thofe angles, lhall alfo be equal to one another. Let ABC... | |
 | Alexander Ingram - Trigonometry - 1799 - 374 pages
...the bafe, Sec. QED COROLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEOR. IF two angles of a triangle be equal to one another, the fides alfo which fubtend, or are oppojlte to, the equal angles, fhall he equal to one another. Let... | |
 | Robert Simson - Trigonometry - 1804 - 530 pages
...&c. .Q._E. D. . CoRoLLARY. Hence every equilateral triangle is alfo equiangular. PROP. VI. THEO R. IF two angles of a triangle be equal to one another, the fides alfo which fubtend, or are ofpofite tot the equal angles fhall be equal to one another. Let ABC... | |
 | Robert Simson - Trigonometry - 1806 - 546 pages
...the base, &c. QED CoRoLLARY. Hence every equilateral triangle is also equiangular. PROP. VI. THEOR. IF two angles of a triangle be equal to one another,...to, the equal angles shall be equal to one another. Let ABC be ajriangle having the angle ABC equal to the Book I. . angle ACB ; the side AB is also equal... | |
 | John Playfair - Mathematics - 1806 - 320 pages
...base, &c. QED COROLLARY. Hence every equilateral triangle is also equi* angular. . PROP. VI. THEOR. IF two angles of a triangle be equal to one another, the sides which subtend, or are opposite to, those angles, shall also be equal to one another. Let ABC be a triangle,... | |
 | Euclides - 1816 - 588 pages
...base, && QED COROLLAUY. Hence every equilateral triangle is also equiangular.' i' PROP. VI. THEOR. IF two angles of a triangle be, equal. to one another, the sides also which subtend,xor are opposite to, the equal angles, shall be equal to one another. • ' * — -\ vs " Let... | |
 | John Playfair - Circle-squaring - 1819 - 350 pages
...base, &c. Q, ED COROLLA.RY. Hence every equilateral triangle is also equiangular. PROP. VI. THEOR. . , If two angles of a triangle be equal to one another, the sides which subtend, or are opposite to them, are also equal to one another. Let ABC be a triangle having... | |
 | Peter Nicholson - Mathematics - 1825 - 1046 pages
...Q. Б. D. COKOLLAKT. Hence every equilateral triangle is also equiangular. Proposition VI. Theorem. If two angles of a triangle be equal to one another,...to, the equal angles, shall be equal to one another. Let ABC be a triangle having the angle ABC equal to the angle ЛСВ ; the side AB is also equal to... | |
 | Euclid - 1826 - 234 pages
...another. QED COROLLARY. Hence every equilateral triangle is also equiangular. PROPOSITION VI. THEOREM. If two angles of a triangle be equal to one another, the sides subtending the equal angles shall be equal to one another. Let ABC be a triangle, having the angle... | |
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If two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another. 
