Question

11 PONTOS

converta em radianos
a) 75°
b)22°30'​

Answer 1

Resposta:

a)

180\u00b0 = \u03c0 rad

75\u00b0 \u00a0= x

regra de 3 simples

180\u00b0.x=75\u00b0.\u03c0

x=75.\u03c0\/180

x=5.\u03c0\/12 ou 1,309 radiano

b)180\u00b0 = \u03c0 rad

22\u00b030' = x \u00a0 \u00a0 \u00a0 22\u00b030'=22,5

180x=22,5\u03c0

x=3,927 radiano