SOLUTION: The refernce angle of all the coterminal angles given by 280 degrees + n360degrees, neI is

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Question 180032: The refernce angle of all the coterminal angles given by 280 degrees + n360degrees, neI is
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
reference angle is 80 degrees
:
reference angles are always positive and less than 90 degrees and is the angle between the terminal arm and the x-axis