Question

Determine the value of x.

Answer 1

Answer:

the answer is B

Step-by-step explanation:

8 x sin (60)

multiply the hypotenuse by sin(θ) to get the length of the side opposite to the angle.

Hope it helps! :)

Answer 2

B
You need to use SohCahToa

Since you want to find x, the adjacent side from the 30° angle, you want to use the only other side given which is the hypotenuse side.

Cosθ=adjacent/hypotenuse
Cos30° = x/8
Using the unit circle, cos30° is √3/2
√3/2 = x/8
8•(√3/2) = x
4√3 = x