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15. In Fig. 41, if 3-61 and 27-118 Is mlFg 41 |
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Answer» angle 6 + angle 7 = 180° angle 6 = 180° - 118° = 62° if m||n then angle 3 = angle 6 ( Alternate angle)As angle 6 is not equal to angle 3 here so m is not parallel to n |
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