Respuesta :

BaileyOrion

C because π is the same as 180 degrees

kosala1478

Answer:

π=180

Step-by-step explanation:

. -π/3

=-180/3

=-60

-2π/9

=-2×180/9=-2×20

-π/6

-π/6=-180/6

-π/6=-180/6=-30

-π/9

=-180/9

=-20