+50 x = 2pi/3
a. when the angle is in standard position, which quadrant does the terminal side fall?
b. Find an angle coterminal with x
c. find the reference angle for x
d. find the exact value of cos(x)
thank you! ^^
+37146 A Q II
B add 2 pi to it 8 pi / 3
C reference angle in Q I pi/3
D cos x = - 1/2
