Question

Find the measures of two angles, one positive and one negative, that are coterminal with pi/2

Answer 1

@Butterfly16

Answer 2

-pi /2 and 3pi/2

Answer 3

You're going to add and subtract 2pi:

pi/2+2pi= ?

pi/2-2pi= ?

Answer 4

5pi/2and -3pi/2

Answer 5

thanks!

Answer 6

Awesome job :o)