Question

I need help with 1-6

Answer 1

1.25π

π/9

-17π/12

-7π/9

5π/12

-5π/3

Explanation:

To convert degrees into radians mulitply it by π/180

225/180=1.25

1.25π

20/180=1/9

π/9

-255/180= -17/12

-17π/12

-140/180=-7/9

-7π/9

75/180=5/12

5π/12

-300/180= -5/3

-5π/3