In triangle ABC, <A=84.2°, <B=20.7°, B=17.2, how do you find side C?
1 Answer
Sep 22, 2015
Solve triangle knowing A = 84.2; B = 20.7 and b = 17.2.
Ans: c = 47.67
Explanation:
Apply the sin Laws:
First, find angle C.
C = 180 - A - B = 180 - 84.2 - 20.7 = 75.1
