Problem :
What is the measure of the reference angle for a 310-degree angle?
50 degrees
Problem :
Which angle is complementary to its reference
angle?
A 45 degree angle (
radians)
Problem :
Which angles are equal to their reference angles?
Any first quadrant angle, the 0 degree angle, and the 90 degree angle.
Problem :
What is the measure of the reference angle for an angle of
radians?
radians