224k views
2 votes
Find the measure of the angle, round to the nearest tenth: Cos Y = .5736

1 Answer

2 votes

Answer:

Y ≈ 54.998°

Explanation:

Cos Y = .5736

=> Y =
cos^(-1)(.5736)

=> Y ≈ 54.998

User Ryderpro
by
5.6k points