Question

Transforme os graus em radianos:
a) 240° = b) 1260° =
(HELP ME)

Answer 1

a)

$\mathsf{240^{\circ}=\dfrac{240}{180}\pi\to~\dfrac{240\div60}{180\div60}\pi=\dfrac{4\pi}{3}}$

b)

$\mathsf{1260^{\circ}=\dfrac{1260}{180}\pi=7\pi}$