 | Euclid - 1789 - 296 sider
...angle CBA {Ax, 3.) QED COROLLARY. Every equilateral triangle is alfo equiangular. PROP. VI. THEOREM. If two angles of a triangle be equal to each other, the fides which are oppofite to them will alfo be equal. Let ABC be a triangle, having the angle CAB equal... | |
 | Proclus (Diadochus.) - 1789 - 474 sider
...fimilar parts. For to fubtend equal angles, is in thefe primarily inherent. PROPOSITION VI. THEOREM III. If two angles of a triangle be equal to each other, the fides alfo which fubtend the equal angles, fhall be equal to one another. The prefent theorem exhibits... | |
 | Robert Simson - 1806 - 546 sider
...triangle is also equiangular. PROP. VI. THEOR. 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. Let ABC be ajriangle having the angle ABC equal to the Book I. . angle ACB ; the side AB is also equal... | |
 | Peter Nicholson - 1825 - 1046 sider
...is also equiangular. Proposition VI. Theorem. 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. Let ABC be a triangle having the angle ABC equal to the angle ЛСВ ; the side AB is also equal to... | |
 | Robert Simson - 1827 - 546 sider
...triangle is also equiangular. PROP. VI. THEOR. 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. Let ABC be a triangle having the angle ABC equal to the angle ACB : the side AB shall be equal to the... | |
 | John Playfair - 1829 - 210 sider
...DF, the angle A with D, and the triangle ABC with DEF. Therefore, if two triangles &c. QED ED. Cor. 1. if two angles of a triangle be equal to each other, the sides opposite to them are equal. For suppose the two angles at the base of each triangle to become equal... | |
 | John Playfair - 1836 - 148 sider
...triangle is also equiangular. PROP. VI. THEOR. 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. Let ABC be a triangle, having the angle ABC equal to the angle ACB ; the side AB is also equal to the... | |
 | Euclides - 1837 - 112 sider
...ZCBF, that Z ABC = Z BCA. PROPOSITION VI. Theorem. If two angles of a triangle be equal to one another, the sides also, which subtend, or are opposite to, the equal angles, are equal to one another. Note. The nature of the proof of this proposition is different from that... | |
 | Euclides - 1838 - 264 sider
...triangle is also equiangular. PROP. VI. THEOR. If two angles of a triangle be n/mil to one another, the sides also which subtend or are opposite to the equal angles, shall be equal to one another. Let ABC be a triangle having the angle ABC equal to the angle ACB: the side AB shall be equal to the... | |
 | Euclides - 1841 - 378 sider
...is also equiangular. PROP. VI. THEOR. If two angles of a triangle be equal to one another, the rides also which subtend, or are opposite to, the equal angles, shall be equal to one another. Let ABC be a triangle having the angle ABC equal to the angle ACB; the side AB shall be equal to the... | |
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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. 
