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A wheel of radius 14cm went round 1000 times, what distance did it cover in km?

Give your answer to 2 decimal places.

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  1. 27 September, 09:58
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    Radius = 14 cm = 0.00014 km

    Circumference = 2πr = 2 * 22/7 * 14/100000 = 0.00088 km

    As it went thousand times, distance covered = 0.00088 * 1000 = 0.88 km
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