How do you determine the sine of a square root?

Answer by  willard (874)

There is no formula for the sin of a square root. Remember that the rules of precedence say you should always evaluate the things inside the parentheses first. So, First find the square root, and then take sin of the answer. I. e. sin(square root of 9) = sin(three). Usually, you'll have to use a calculator.

Answer by  esteban (1334)

To do this, you need to first take the square root of the angle measure. Then you determine the sine of that value.