Question

a qual quadrante pertence os ângulos abaixo:
a) 4π/9
b)310°
c)4π/3​

Answer 1

a)

$\mathsf{1^{\underline{o}}~quadrante}$

b)

$\mathsf{4^{\underline{o}}~quadrante}$

c)

$\mathsf{3^{\underline{o}}~quadrante}$