SOLUTION: the sum of the angles of a triangle is 180. if the triangle has angles that measure 2x-20, x-30, and 1/2 x+15, find the size of each angle
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Question 776341: the sum of the angles of a triangle is 180. if the triangle has angles that measure 2x-20, x-30, and 1/2 x+15, find the size of each angle Answer by solver91311(24713) (Show Source):
