Question

escreva em radianos a medida de cada arcos A) AB = 125°. B) CD=5° 45° 36°

Answer 1

180---π
125---x
x=125π/180=25π/36
A)25π/36 rad

B)5π/180=π/36

C)45π/180=9π/36=π/4

D)36π/180=π/5