Question

expresse em graus 4π/3

Answer 1

π..................180º
$\frac{4 \pi }{3}$..................x

$\pi x= \frac{4 \pi }{3}.180 \\ \\ 3 \pi x=4 \pi.180 \\ \\ x= \frac{4 \pi }{3 \pi } .180 \\ \\ x= \frac{4.180}{3} =240$