With his usual speed , if a person covers a circular track of radius 150m in 9 minutes , find the distance that he covers in 3 minutes ( pi = 3 14).
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Step-by-step explanation:
Radius of the circular track = 150m
Distance covers in 9 minutes
= Perimeter of the circle = 2 × π × r units
Distance covered in 9 min = 2 × 3.14 × 150 m
Distance he covers in 3 min = 314 m.
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