Question

The radius of the wheel of a unicycle is 14 inches. What is the

distance, in inches, that the unicycle covers after 10 full
rotations of the wheel? Use 3.14 for pi

Answer 1

Explanation:

We need to find the circumference of the equation.

One circle circumference is a circle full rotation.

`c = \pi(d)`

`d = 2r`

`c = 2r\pi`

R is 14.

`c = 28\pi`

We need a rotation 10times so

`10 * 28\pi = 280\pi`