 | Euclides - 1874 - 120 pages
...[Draw the diagonal.] PROPOSITION 6. THEOREM. If two angles of a triangle lie equal to one another, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another. j Let ABC be a triangle, ' • having the angle ABC equal to the angle ACB. The side AC shall be equal... | |
 | Edward Atkins - 1874 - 428 pages
...the sides also which subtend, or are opposite to, tlie equal angles, ihall be equal to one anotlier. Let ABC be a triangle having the angle ABC equal to the angle ACB. The side AB shall be equal to the side AC. For if AB be not equal to AC, one of them is greater Suppose... | |
 | Edward Atkins - 1874 - 426 pages
...also equiangular. Proposition 6. — Theorem. ]J two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to, the equal angles, sludl be equal to one another. Let ABO be a triangle having the angle ABC equal to the angle ACB. The... | |
 | Edward Atkins - 1876 - 130 pages
...is also equiangular. Proposition 6.— Theorem. Jf two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to,...equal angles, shall be equal to one another. Let ABC bs a triangle having the angle ABC equal to the angle ACB. The side AB shall be equal to the side AC.... | |
 | Robert Potts - Geometry - 1876 - 446 pages
...and II, will omit the first two questions. 1. 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. 2. If one side of a triangle be produced, the exterior angle shall be greater than either of the interior... | |
 | Henry Major - 1876 - 784 pages
...full notes of a lesson on the sun. EUCLID. — 1. If two angles of a triangle he equal to each other, the sides also which subtend, or are opposite to, the equal angles, shall beequal to one another. What is a corollaiij ? Give the corollary to this proposition. 2. If from the... | |
 | Edward Atkins - 1877 - 72 pages
...triangle be equal to one another, the sides also which subtend, or are opposite to, the eq^utl angle*, 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 side AC. For if AB be not equal to AC, one of them is greater Supi... | |
 | 1877 - 678 pages
...EUCLID. Tuesday, 13th June 1876. 2 PM to 5 PM 1. 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. 2. Equal triangles upon equal bases, ¡n the same straight line, and towards the same parts, are between... | |
 | Scotland free church - 134 pages
...rectilineal angle equal to a given rectilineal angle. 1. If two angles of a triangle be equal to each other, the sides also which subtend, or are opposite to the equal angles, shall be equal to one another. Or—Any two angles of a triangle are together less than two right angles. 3. If a straight line be... | |
 | Euclides - 1877 - 58 pages
...proposition.! If two angles of a triangle be equal to one another, the sides also which subtend (that is, are opposite to) the equal angles shall be equal to one another. Let AEC be a triangle, having the angle ABC equal to the angle ACB ; then shall the side AC be equal to... | |
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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. 
