Question

In this triangle, what is the value of x? Enter your answer, rounded to the nearest tenth, in the box.

Answer 1

Answer:

x = 56.7

Step-by-step explanation:

Answer 2

Answer:

x ≈ 56.7°

Step-by-step explanation:

Since the triangle is right use the sine ratio to solve for x

sin x° = $\frac{opposite}{hypotenuse}$ = $\frac{66}{79}$, hence

x = $sin^{-1}$ ( $\frac{66}{79}$ ) ≈ 56.7°