Question

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

Answer 1

Hey Friend!! Here's Your Answer,

We know,

Diameter of wheel= 70cm

So, Radius of wheel= 70/2 = 35cm

Circumference of circle = 2πr

= 2x(22/7)x35 cm

=2x22x5 cm

=2x110 cm

=220 cm

So, it will cover distance in 1 revolution= 220 cm

Now, it will cover distance in 270 revolutions= 270x220 cm

=59,400 cm

= 594 metres

Hope this helps you!!!!

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Answer 2

Answer:

please help me............