The measure of an angle in standard position is given Find t

The measure of an angle in standard position is given. Find two positive angles and two negative angles that are coterminal with the given angle. (Enter your answers as a comma-separated list.) -5 pi/4 __________ rad

Solution

- 5 pi/4

2 positive angles that are coterminal with -5pi/4 are

-5pi/4 + 2pi

= 3pi/4

3pi/4 + 2pi

= 11pi/4

2 negative angles that are coterminal with -5pi/4

-5pi/4 - 2pi

-13pi/4

-13pi/4 - 2pi

-21pi/4

2 positive angles are 3pi/4 , 11pi/4

2 negative angles are -13pi/4 , - 21pi/4