Question

The diameter of a car wheel is 80cm. How much distance will it covers in 15
revolution?​

Answer 1

Hêy Fríèñd

Here is the Solution

Diameter= 80cm

Radius , r = 40 cm

• Circumference of wheel = 2πr

= (2 x 3.14 x 40) cm

= 251.20 cm

• In one revolution it covers 251.20 cm

• So, in 15 revolutions = 251.20 x 15

= 3768 cm

= 37.68 m (Ans)

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I Hope This Will Help You ^_^

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