Math, asked by sia42, 11 months ago

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1. The diameter of the wheel of a cycle is 70 cm. How far will it go in
250 revolutions?

Answers

Answered by minmochi29

2

Answer:

diameter= 70cm , radius= 35cm

circumference of wheel= 2πr = 2 × 22/7 × 35 = 1540/7 = 220cm

distance/circ. of wheel = revolutions

distance= revolutions × circ. of wheel

= 250 ×220 = 55000cm = 0.55km

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