Solve the triangle a = 1210 in, b= 872 in, c = 973 in What is the degree measure of angle A? (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.) What is the degree measure of angle B? (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.) What is the degree measure of angle C? (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)