Question

Find the value of x. round
to nearest degree

Answer 1

the answer to your question is B

Answer 2

B

Explanation:

Using the cosine ratio in the right triangle

cos x =
`(adjacent)/(hypotenuse)` =
`(11)/(20)` , then

x =
`cos^(-1)` (
`(11)/(20)` ) ≈ 57° ( to the nearest degree ) → B