This would be D cause these are 30,60, 90 angles. 30 (X) 60(X square root of 3 and 90 2x).
Answer:
C
Step-by-step explanation:
Using the sine ratio on the right triangle on the right side
sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{y}{8}[/tex]
Multiply both sides by 8 × sin30° = y
⇒ y = 8 × [tex]\frac{1}{2}[/tex] = 4 → C
