Find the Reference Angle 600
Problem
Solution
Subtract multiples of
360 to find the coterminal angle within the range[0,360)
Identify the quadrant where the angle
240 terminates. Since180<240<270 the angle is in Quadrant III.Apply the reference angle formula for Quadrant III, which is
θ′=θ−180
Calculate the final value.
Final Answer
Want more problems? Check here!