Question

11pi sobre 20 rad em graus

Answer 1

180 .  $\frac{11pi}{20rad}$
x  . π.rad   

=
$\frac{1980}{20}$


=

99º

Answer 2

$\frac{11 \pi }{20} = \\ \\ \pi =180^{\circ} \\ \\ \frac{11.180}{20} = \frac{1980}{20} =99^{\circ}$