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

asked Aug 28, 2022 136k views

1 vote

4.0k points

Please log in or register to add a comment.

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

4.7k points

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

4.5m questions

5.9m answers