To convert radians to degrees, multiply by , since a full circle is or radians.
Cancel the common factor of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
Cancel the common factor of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
Multiply by .
Convert to a decimal.
For angles greater than , subtract from the angle until the angle is less than .
The angle is in the second quadrant.
Quadrant
Find the Quadrant of the Angle (8pi)/3