Question

Use a calculator to approximate the measure of

Answer 1

Step-by-step explanation: If we already had the angle all we would need to do is to calculate sin (angle) and find the value of 0.22 on the calculator. But once we do not have the angle and we just have the result all we need to do is to calculate the arcsin of the result to find the angle as follows

`\begin{gathered} \sin W=0.22 \\ \arcsin (0.22)=12.70903299 \\ \arcsin (0.22)\cong12.7\degree \end{gathered}`

Final answer: So the final answer is the letter a. about 12.7°