How to Find The Area of Circle
Once you know the basic idea trying to find the area of a circle can be easy. This article will show you how to quickly and easily find the area of a circle.
Decide what value pi you will use to find the area of the circle.
Find the radius of the circle because the area is related to the radius of the circle.
Now multiple your value of pi together with the the radius squared, because the area of a circle = pi * r * r .
Don't forget that the units are also "squared" in your answer since you are trying to find the area of the circle.