| EUCLID. - 1883 - 96 sider
...lines which meet at a point, these two shall be in the same straight line. PROP. 32. THEOR. If a side **of any triangle be produced, the exterior angle is...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 - 1883 - 400 sider
...the given straight line BG. QEF PROPOSITION 32. THEOREM. If a side of any triangle be produced, tJie **exterior angle is equal to the two interior and opposite...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... | |
| Cambridge univ, exam. papers - 1884
...condition ? 2. Any two sides of a triangle are together greater than the third side. 3. If a side of a **triangle be produced, the exterior angle is equal...angles of every triangle are equal to two right angles.** 4. If the square described on one of the sides of a triangle be equal to the squares described on the... | |
| Euclides - 1884
...given point parallel to a given straight line in either direction. PROPOSITION XXXIL THEOREM. If a side **of any triangle be produced, the exterior angle is...and the three interior angles of every triangle are** together equal to two right angles. In the triangle ABC ; GIVEN that BC is produced to D ; IT is REQUIRED... | |
| SHEPPARD & ST. JOHN - 1884
...triangle," " parallel straight lines." What is (1) a Postulate, (2) an Axiom ? 2. If any side of a **triangle be produced, the exterior angle is equal...opposite angles; and the three interior angles of every** triangle'are together equal to two right angles. 3. If a straight line be divided into two equal parts,... | |
| Woolwich roy. military acad - 1884
...perpendicular to a given straight line of unlimited length, from a given point without it. 2. If a side of a **triangle be produced, the exterior angle is equal...and opposite angles; and the three interior angles** are equal to two right angles. If ABC be any triangle, and through D the middle point of AS, DE is... | |
| 1884
...four sides, AE, ED, DB, BA. — QED 2. If a side of any triangle be produced, the exterior angle i* **equal to the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. Prop. 32, Bk. I. 3. To describe a parallelogram that shall be equal... | |
| 1885
...a second, the angle opposite the first must be greater than that opposite the second. 2. If a side **of any triangle be produced the exterior angle is...and the three interior angles of every triangle are** together equal to two right angles. 3. If a parallelogram and a triangle be upon the same base and... | |
| Oxford univ, local exams - 1885
...square on the line between the points of section, is equal to the square on half the line. 5. If a side **of any triangle be produced, the exterior angle is...and the three interior angles of every triangle are** together equal to two right angles. Enunciate the first corollary to this proposition. What number... | |
| 1885
...Question 3, if you can. MALES. 1. If a side of any triangle be produced, the exterior angle is «Ч1»! **to the two interior and opposite angles ; and the three interior angles of every triangle are** together equal to two right angles. Prop. 32, Bk. I. 2. The complements of the parallelograms which... | |
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