Larry C. answered • 12/31/18
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Since the sum of the interior angles of a triangle always equal 180, A+3A+A+50=180 -> 5A=130 -> A=26
Cyrena M.
asked • 12/31/18The second angle of a triangle is 3 times as large as the first. The third angle is 50° more than the first. Find the measure of the smallest angle.
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