| Euclides - 1864
...QED COR. 1. From this it is manifest, that, if two straight lines cut each other, the angles which **they make at the point where they cut, are together...greater than either of the interior opposite angles. Let** ABC "be a triangle, and let the side .BCbe produced to D. Then the exterior angle A CD shall be greater... | |
| Euclides - 1864
...of lines meeting in one point, are together equal to four right angles. PROPOSITION XVI. THEOREM. Tf **one side of a triangle be produced, the exterior angle...greater than either of the interior opposite angles. Let** ABCbe a triangle, and let the side BCbe produced to D. Then the exterior angle A CD shall be greater... | |
| John Robertson (LL.D., of Upton Park sch.) - 1865 - 144 Seiten
...straight lines, (iv.) a rhombus. [C.] 28. What is (i.) a postulate? and what (ii.) an axiom f [C.] 29. **If one side of a triangle be produced, the exterior...greater than either of the interior opposite angles.** [C.] 30. The three interior angles of every triangle are equal to two right angles. [C.] 31. To how... | |
| Euclides - 1865
...made by any number of lines meeting in one point are together equal to four right angles. Prop. 16. **If one side of a triangle be produced, the exterior...greater than either of the interior opposite angles.** Prop. 1 7. Any two angles of a triangle are together less than two right angles. Prop. 18. The greater... | |
| Euclides - 1865
...triangle is one-third of two right angles, or two thirds of one right angle. PROPOSITION XXXI. THEOR. **If one side of a triangle be produced, the exterior angle is** equal to the two interior opposite angles. Let BC, one of the sides of the triangle ABC, be produced... | |
| Euclid, Isaac Todhunter - 1867 - 400 Seiten
...of straight lines meeting at one point, are together equal to four right angles. I PROPOSITION 16. **THEOREM. If one side of a triangle be produced, the exterior angle** shall be greater than either of the interior opposite angles. Let ABC be a triangle, and let one side... | |
| Euclid, Isaac Todhunter - 1867 - 400 Seiten
...number of straight lines meeting at one point are together equal to four right angles. PROPOSITION 16. **THEOREM. If one side of a triangle be produced, the exterior angle** shall be greater than either of the interior opposite angles. Let ABC be a triangle, and let one side... | |
| Robert Potts - 1868 - 410 Seiten
...QED COR. 1. From this it is manifest, that, if two straight lines cut each other, the angles which **they make at the point where they cut, are together...side of a triangle be produced, the exterior angle** u greater than either of the interior opposite angles. Let ABC be a triangle, and let the side J?Cbe... | |
| 1868
...7s. 6d. a yard. How many yards of each did he buy ? ......... 29 GEOMETRY. 3RD DIVISION. Valurt. 1. **If one side of a triangle be produced, the exterior...greater than either of the interior opposite angles** 15 2. Triangles upon the same base, and between the same parallels, are equal to one another 15 3.... | |
| Edinburgh univ - 1868
...of the first added to 7 of the second amount to £2, 13s. What coins are these ? 25^ March 1868. 1. **If one side of a triangle be produced, the exterior angle is greater than either of the interior** and opposite angles. other, each to each, but the angle contained by the two sides of the one greater... | |
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