Question

A circle has a diameter of 10 feet. What is the area of the circle? Leave answers in terms of π.

Answer 1

The area will be 78.53 feet square

Answer 2

Area =
$\pi {r}^{2}$
Radius = 1/2 of diameter
Radius of given circle is 10/2=5
5^2=25
Area is
$25\pi$