The difference between the measures of two coterminal angles is always a multiple of
Chapter 4, Problem 72(choose chapter or problem)
The difference between the measures of two coterminal angles is always a multiple of when expressed in degrees and is always a multiple of radians when expressed in radians.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer