Find the radian measure of a central angle of the circle of radius r that intercepts the arc of length s. Round your answer to three decimal places.r = 40 feet, s = 100 feet

A. 0.4 radians
B. 2.5 radians
C. 40 radians
D. 7.854 radians


Answer: B

Mathematics

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A. -
B. - 
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D. - 

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A. Yes B. No

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