Question
What distance will a wheel with a radius of 14 cm cover
after completing 10 revolutions?Solution
We know that, circumference of circle = 2Ï€ X radius Now, Distance covered by the wheel in 1 revolution = Circumference of the wheel = {2 X (22/7) X 14} = 88 cm So, in 10 revolution the wheel will cover = 88 X 10 = 880 cm
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