A = 2pi/3 = 360/3 = 120o.
120-360 = -240o.
Find a negative and a positive coterminal angle for Ө = 2pi/3.
-4pi/3 and 8pi/3
1 answer
-4pi/3 and 8pi/3
1 answer
1 answer
3 answers
1 answer
1 answer