ind the measure of each angle in triangle ABC. Triangle A B C. Angle A is (8 x + 3) degrees, angle B is (7 x) degrees, angle C is (7 x + 1) degrees. 7x + (7x + 1) + (8x + 3) = 180 What is the value of x? x = What is the measure of angle A? m∠A = ° What is the measure of angle B? m∠B = ° What is the measure of angle C? m∠C = °