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

Question

asked Sep 17, 2021 26.3k views

1 Answer

Prashanth Sams · Answer 1 · 2021-09-23T08:15:05+0000

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°