# The diameter of a wheel is 1.26cm what is the distance covered in 500 revolution.

Given,

Diameter of circle = 1.26cm

Distance travelled = Circumference of circle x 500 revolution

We know that,
Circumference of circle = one revolution

Circumference of circle = $2pi r$

= $2times frac{22}{7}times frac{1.26}{2}$

= 3.96

Distance travelled in 500 revolutions = 3.96 x 500

= 1980

1. Deepak

Byjus is bes t

2. Nupur Tyagi

Thank you sir for helping me

3. I have a question.
I was studying math for class 11 and in the book, equal sets were defined as two non empty sets if they have exactly the same elements.

So can two differently defined empty sets be called equal?

1. brookelan

yes they can

4. Hi
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