Question

6. (07.02 MC)

Answer 1

Answer:

x ≈ 22.62°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos x = $\frac{adjacent}{hypotenuse}$ = $\frac{12}{13}$ , then

x = $cos^{-1}$ ($\frac{12}{13}$ ) ≈ 22.62° ( to the nearest hundredth )