Question

Jacob made a circle-shaped poster for his geometry class.

If the radius of circle-shaped poster is 10 inches, what is the
circumference?
Use 3.14 for .

Answer 1

Answer:
`62.8\text{ inches}`

Explanation:

The circumference of a circle is given by :-

`C=2\pi r`, where r is the radius of the circle.

Given : Radius of a circle = 10 inches

Then, the circumference of circle will be :_

`C=2(3.14) (10)\\\\\Rightarrow\ C=62.8\text{ inches}`

Hence, the circumference of the circle will be
`62.8\text{ inches}`