136k views
1 vote
Find the measure of c in each figure below using the side lengths given

Find the measure of c in each figure below using the side lengths given-example-1

1 Answer

1 vote

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

User Vasiliy Sharapov
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories