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29. If one angle of a triangle is 60° and the other two angles are in the ratio 1: 2. find theangles. |
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Answer» Step-by-step explanation: The sum of the three angles of TRIANGLE is 180°.First angle = 60° .Let second angle be 1X and third angle be 2x.60 + 1x + 2x = 180°.60 + 3x = 180°3x = 180-60 = 120.x = 120/3 .x = 40°.Measure of second angle is 40° and third angleis of 80°.Hope it will help you.Follow me and mark me as the BRAINLIEST and |
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