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c aThe angles of a triangle are in the ratio 2: 3: 5 find the meseangles. |
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Answer» 2x + 3x + 5x = 180 10x = 180 x = 18 2x = 36, 3x = 54, 5x = 90 They add up to 180 (definition of sum of angles of a triangle.) |
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