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posted by kim Monday, July 18, 2011 at 11:29am.
Triangle ABC is congruent to triangle XYZ . Angle A measures 50 , angle B measures (2x+40) and angle X measures (4x+8) . Find the value of x.
X = A, 4x + 8 = 50, 4x = 50 - 8 = 42, x = 10.5.
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