Question

expresse em graus:
a) π/6rad.
b) 5π/6rad​

Answer 1

Regra de três:

a)

pi rad = 180

pi/6 rad = x

x = 180pi/6 rad/pi rad

x = 30⁰

b)

pi rad = 180

5pi/6 rad = x

900pi/6rad = x pi rad

150 pi rad = x pi rad

x = 150⁰