### Home > INT3 > Chapter 9 > Lesson 9.1.6 > Problem 9-77

9-77.

Calculate the value of each expression. Give an exact answer, if possible. Each angle measure is given in radians.

Make sure your calculator is in radian mode.

It is in the third quadrant.

9-77.

Calculate the value of each expression. Give an exact answer, if possible. Each angle measure is given in radians.

Make sure your calculator is in radian mode.

It is in the third quadrant.