Final answer:
The correct inverse trigonometric function to use is sin.
Step-by-step explanation:
The correct inverse trigonometric function to use to solve for the given angle is sin.
To solve for the angle, you can use the inverse sine function, which is denoted as sin-1 or asin.
For example, if you have the value 0.5 and want to find the angle whose sine is 0.5, you can use sin-1(0.5) or asin(0.5) to obtain the angle.