Arc CD is One-fourth of the circumference of a circle. What is the radian measure of the central angle?

StartFraction pi Over 4 EndFraction radians
StartFraction pi Over 2 EndFraction radians
2π radians
4π radians

Respuesta :

Answer:

B--StartFraction pi Over 2 EndFraction radians

Step-by-step explanation:

Answer:

[tex]\pi[/tex]/2

Step-by-step explanation:

i just did this on edge