| Edward Atkins - 1877
...shown. COROLLARY. — Hence every equilateral triangle is also equiangular. Proposition 6. — Theorem. **If two angles of a triangle be equal to one another,...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... | |
| Scotland free church
...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
...is also equilateral. PROPOSITION VI. THEOREM. [The following is Euclid's proof of this 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... | |
| Euclides - 1879
...base ot an isosceles triangle at right angles shall pass through the vertex. 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 in which £ ABC = L ACB. Then shall AB = AC. A Constr. For, if AB be not equal to AC,... | |
| Moffatt and Paige - 1879
...etc. QED COROLLARY. 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 AC B. Then the side AB shall be equal... | |
| W J. Dickinson - 1879 - 36 sider
...that every equilateral triangle is equiangular. 6. 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.** What name is given to a triangle which has two sides equal ? Same proposition. What property of equiangular... | |
| Edward Harri Mathews - 1879
...squares decribed on the sides which contain the right angle Christmas 1874. MALE CANDIDATES. EUCLID. 1. **If two angles of a triangle be equal to one another, the sides** which subtend, or are opposite to, the equal angles shall be equal to one another. What proposition... | |
| Joseph Wollman - 1879
...second overtakes first (1j x 7) 1oj miles from starting point Scholarship Examination 1874. EUCLID. I. **If two angles of a triangle be equal to one another, the sides** which subtend, or are opposite to, the equal angles shall be equal to one another. What proposition... | |
| 1880
...Notes of a Lesson on "The Tropics." Euclid. — i. 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.** What is the converse of this proposition ? 2. Any three sides of a quadrilateral are together greater... | |
| French Ensor Chadwick - 1880 - 207 sider
...GEOMETRY. 1. Define an angle, a triangle, an obtuse angle, an acute-angled triangle, a parallel-- ogram. 2. **If two angles of a triangle be equal to one another, the sides also which subtend** the equal angles shall be equal to one another. 3. The greater side of a triangle is opposite the greater... | |
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