Question

Find the value of Y .

Answer 1

Answer:

C

Step-by-step explanation:

Since the triangle is right use the sine ration to find y

sin30° = $\frac{opposite}{hypotenuse}$ = $\frac{y}{8}$

Multiply both sides by 8

y = 8 × sin30° = 8 × $\frac{1}{2}$ = 4 → C