Question: Anna is walking in a circle with a 5 meter radius. If it takes her 20 seconds to walk around one time, how fast is

Anna is walking in a circle with a 5 meter radius. If it takes her 20 seconds to walk around one time, how fast is Anna walking? A. 1.57 m/s B. 0.25 m/s C. 0.05 m/s D. . 4 m/s

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