Hindi, asked by aditya5753, 1 year ago

the diameter of the wheel of a car is a 70 .cm how many revolution will it make to travel 1.6 km?

Answers

Answered by Anonymous

circumference of circle= 2πr and now divide The 1.6 with it i.e distance/circumference

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Answered by rkbhadanirkb

perimeter of circle=2× 22/7×70=440cm
distance= 1.6km=1.6×100000cm= 160000cm
required no.of revolution= 160000/440=363.63
that means approx 364 revolution

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