What is the radius of the inner rim of the wheel?

Question

The inner of the cart wheel has a circumference of 1.7 meters. I need to know the radius. 

Answer 1

The formula for circumference is Circumference = 2* ∏ *radius 

 

If C = 1.7 then

 

C = 2∏(r)

1.7 = 2∏(r)

 

Now solve for r and you have radius