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5. In Fig. 9.33p l qwith transversal mand Ll = 75°, find the p-measure of all the an-gles formed by paral-qlel lines p and q andthe transversal m3 64 15Fig. 9.33 |
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Answer» angle 1 = angle 7 = angle 3 = angle 5 = 75° ( by vertically opposite and alternative angle)angle 1 + angle 8 = 180angle 8 = 180° - 75° = 105°angle 8 = angle 2 = angle 6 = angle 4 = 105° ( by vertically opposite and alternative angle) |
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