Question

URGENTE!!
Faça as conversões
a) 270°=....... radianos
b) 45°=....... radianos
c) 3π radianos=....... graus
d) π/2 radianos=....... graus

Answer 1

Explicação:

π = 180°

A)270°=?

π=180°

x=270°

270π=180x

x= 270π/180

x= 3π/2

B)45°=?

π=180°

x=45°

180x=45π

x= 45π/180

x= π/4

C)3π=?

π=180°

3π=x

xπ=180*3π

x=540°

D)π/2=?

π=180°

π/2=x

xπ=90π

x=90°