Respuesta :

Answer:

7.) 240 degrees = 4π/3  radians

8.)  -60 degrees =   - π/3 radians

Step-by-step explanation:

240 deg.

240 degree *  (pi radians)/180 deg. = (24/18) * pi  = (4*pi)/3

-60 deg.  

-60 deg  * (pi radians) /180 deg =  - pi/3 radians