Question

Find the value of x to the nearest degree.
A. 58
B. 52
C. 38
D. 32

Answer 1

52⁰

Explanation:

Cos x⁰ = adjacent/hypotenus

Cos x⁰ = 8/13

Cos x⁰ = 0.615

x⁰ = cos^-1 (0.615)

x⁰ = 52⁰