Find the measure of c in each figure below using the side lengths given

Question

asked Aug 28, 2022 136k views

1 Answer

Vasiliy Sharapov · Answer 1 · 2022-09-02T13:47:21+0000

Answer:

Explanation:

take angle C as reference angle

using cos rule

cos C=adjacent/hypotenuse

cos C=21/75

cos C=0.28

C=
cos^(-1) 0.28

C=73.7 degree