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

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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

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Answer:Answer is bStep-by-step explanation:just did it

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