 | Annita Tuller - 1967 - 238 Seiten
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 | G.E. Martin - 1997 - 536 Seiten
...the vertical angles equal to one another. (Theorem 14.11) 16. In any triangle, if one of the sides be produced, the exterior angle is greater than either of the interior and opposite angles. (Theorem 17.9) 17. In any triangle two angles taken together in any manner are... | |
 | John Pottage - 1983 - 520 Seiten
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 | Daniel Pedoe - 1988 - 468 Seiten
...another, they make the vertical angles equal to one another. 16 In any triangle, if one of the sides be produced, the exterior angle is greater than either of the interior and opposite angles. 17 In any triangle two angles taken together in any manner are less than two right... | |
 | Saul Stahl - 1993 - 320 Seiten
...students' memory, Euclid's proof is summarized below. Proposition 16. In any triangle, if one of the sides be produced, the exterior angle is greater than either of the interior and opposite angles. PROOF: Let ABC be a triangle, and let one side of it BC be produced to D (Fig.... | |
 | 1903 - 960 Seiten
...numbers is 13, the difference of their squares is 39. Find the numbers. SECOND PAPEK. EUCLID. 2. I f any side of a triangle be produced, the exterior angle is greater than either of the interior non-adjacent angles. 1. Prove that, it at a point in a right liiic, two other right lines on opposite... | |
 | Troels Kardel - 1994 - 270 Seiten
...respectively, namely those which the equal sides subtend. I. 16. In any triangle, if one of the sides be produced, the exterior angle is greater than either of the interior and opposite angles. I. 18. In any triangle the greater side subtends the greater angle. I. 20. In... | |
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If one side of a triangle be produced, the exterior angle is greater than either of the interior opposite angles. 
