Question

Reduza ao 1° quadrante o ângulo de 4π/3. *
A) π/3.
B) 2π/3.
C) 3π/4.
D) π/2.

Answer 1

Resposta:

4π/3=240º

x+π=4π/3

x=4π/3-π faz MMC: (4π-3π)/3

x=π/3

A) π/3

Answer 2

Resposta:

4π/3=240º

x+π=4π/3  x=4π/3-π faz MMC: (4π-3π)/3  x=π/3 =π/3