### Home > CCA2 > Chapter Ch12 > Lesson 12.2.1 > Problem 12-92

12-92.

Solve for in

*degrees*.

Isolate

. Use the unit circle to help you find the values that solve the equation.

Let

to begin. No solution.

12-92.

Solve for in

Isolate

. Use the unit circle to help you find the values that solve the equation.

Let

to begin. No solution.