# 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

1 answer

###### Question:

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

StartFraction pi Over 4 EndFraction radians

StartFraction pi Over 2 EndFraction radians

2π radians

4π radians

## Answers

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