Question

What is the diameter of a circular pool with a circunference of 78 feet? Use 3.14 for pi.

Answer 1

`24.84ft`

Explanation:

Circumference of a circle is given by `C=dpi`, where `d` is the diameter of the circle.

Here, `C=78`, `pi=3.14`, so

`d=C/pi=78/3.14~~24.84ft`