Question

me ajudem por favor​

Answer 1

π rad equivale a 180°.

a) 5π/6 rad = 5 · 180°/6 = 5 · 30° = 150°.

b) π/3 rad = 180°/3 = 60°.

c) 3π/4 rad = 3 · 180°/4 = 3 · 45° = 135°.

d) π/4 rad = 180°/4 = 45°.

e) 2π/3 rad = 2 · 180°/3 = 2 · 60° = 120°.