Find the missing angle. Round to the nearest whole degree.

asked Sep 17, 2021 26.3k views

3 votes

Find the missing angle.
Round to the nearest whole degree.

by Syco

5.9k points

Please log in or register to add a comment.

1 vote

Answer:

θ = 37°

Explanation:

The missing angle is θ

cos θ = 4/5

cosθ = 0.8

cos^(-1)(0.8) = 36.86≈ 37°

so θ = 37°

6.7k points

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

6.7m questions

8.9m answers