46. Two angles are coterminal if they have the same initial and terminal sides. For instance, the angles shown below with measures 45° and 405° are coterminal.

An angle with measure 30° is coterminal with a second angle. Which of the following measures could be that of the second angle?

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

The difference between the angles of the two coterminals should be 360°, where the smaller angle is 30°, so the larger angle is 390°. Choose K.