Inactive Tutor answered • 02/23/21
Tutor
New to Wyzant
pi radians = 180 degrees
pi/180 = 4/A
piA = 720
A = 720/pi = about 229.2 degrees in Quadrant III
reference angle is 180-229.2 = about -49.2 degrees
Jordan M.
asked • 02/23/21circular functions
Determine the reference angle for a standard position angle of 4.00 radians.
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