SOLUTION: in triangle ABC , the measure of angle B is three times the measure of angle A, and the measure of angle C is 19 more than the measure of angle B. find the measure angle A
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Question 1170464: in triangle ABC , the measure of angle B is three times the measure of angle A, and the measure of angle C is 19 more than the measure of angle B. find the measure angle A Answer by ikleyn(52781) (Show Source):
