Math, asked by bihwebportalpcdn9t, 8 months ago

The radius of a wheel is
21cm .What is the distance (in cm) travelled by the wheel in 10 revolutions ?​

Answers

Answered by Anonymous
0

Radius = 21cm

Area = πr²

= (22/7×21×21) cm²

= 1,386cm²

Distance travelled by the wheel in 10 revolutions = ( 1,386×10)cm

= 13860cm

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