Question

Transforme em graus:
*π rad
6
*5π rad
3
*11π rad
6
*5π rad
4

Answer 1

*π rad/6 = 180/6=  30°
*5π rad /3 = 5 .180/3 = 900/3= 300°
*11π rad/6 = 11 .180/6 = 1980/6 = 330°
*5π rad/4= 5 . 180/4 = 225°

obs.: $\pi rad = 180$