| Free Church of Scotland. College Committee - Theological seminaries - 1882 - 142 pages
...equal to two right angles. 2. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. 3. The complements of the parallelograms which are about the diameter... | |
| John Robertson (LL.D., of Upton Park sch.) - Examinations - 1882
...to trisect a right angle. 5. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. 6. The angles in the same segment of a circle are equal to one... | |
| Herbert Spencer - Psychology - 1882
...one in Proposition xxxii. " If the side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. " Let ABC be a triangle, and let one of its sides BC be produced... | |
| Education, Higher - 1882
...respect ? Prove your answer. 2. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. What is the angle of a regular octagon ? 3. If one angle of a triangle... | |
| Joseph Hughes - Education - 1883
...the other. Euclid, I., 24. 2. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. Euclid, I., 2. 3. Equal triangles upon the same base and upon the... | |
| Euclides - 1883 - 96 pages
...straight line. PROP. 32. THEOR. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles, and the three interior angles of every triangle are** together equal to two right angles. Given A ABC having ^ BC produced. To prove L ACD = LA Also, LA... | |
| Euclid, Isaac Todhunter - Euclid's Elements - 1883 - 426 pages
...QEF PROPOSITION 32. THEOREM. If a side of any triangle be produced, tJie exterior angle is equal to **the two interior and opposite angles; and the three interior angles of every triangle are** together equal to two right angles. Let ABC be a triangle, and let one of its sides BG be produced... | |
| Mathematical association - 1883
...corresponding angles equal, and the interior angles on the same side supplementary. THEOR. 25. If a **side of a triangle is produced, the exterior angle is equal to the** two interior opposite angles; and the three interior angles of a triangle are together equal to two... | |
| 1886
...angle, a circle, a square. 2. If one side of a triangle be produced, the exterior angle is equal to **the two interior and opposite angles, and the three interior angles of** any triangle are together equal to two right angles. >. 8. To make a parallelogram equal to a given... | |
| Woolwich roy. military acad - 1884
...between the lines may be equal. 4. If a side of any triangle be produced, the exterior angle is equal to **the two interior and opposite angles, and the three interior angles of every triangle are** together equal to two right angles. What fractions of a right angle will the angles of a pentagon be,... | |
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