Respuesta :
So we're converting a radian to a degree.
So we'll do 2pi/3 times 180/pi. The pi's cancel out and the 3 and 180 and be simplified to 60. You're then left with 2 times 60 which gives you your answer of 120 degrees.
So we'll do 2pi/3 times 180/pi. The pi's cancel out and the 3 and 180 and be simplified to 60. You're then left with 2 times 60 which gives you your answer of 120 degrees.