Question

Multiple choice please answer please

Answer 1

Answer:

D

Step-by-step explanation:

Using the sine ratio in the right triangle

sin B = $\frac{opposite}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{2}{9}$ , thus

B = $sin^{-1}$ ($\frac{2}{9}$ ) ≈ 12.84° → D