Which expression finds the measure of an angle that is coterminal with a 300° angle?
300° – 860°
300° – 840°
300° – 740°
300° – 720°

The expression that gives an angle that is coterminal with 300 is 300-720. Two angles are said to be coterminal if when they are drawn in a standard position, their terminal sides are on the same location. The expression gives an angle of 420 where when it is drawn the terminal sides are on the same location with the 300.