Question

Find one positive AND one negative angle that are co-terminal with the given angle.π/3Be sure to label and leave your answers in radians (not degrees).

Answer 1

One positive angle:

$\frac{\pi}{3}+2\pi=\frac{7\pi}{3}$

One negative angle:

$\frac{\pi}{3}-2\pi=-\frac{5\pi}{3}$