Question

Find the approximate area of a circle with radius equal to 8ft. Use r=3.14.)

Answer 1

You''ll need to use the equation A(area)=3.14*r^2
a=3.14*8^2
a=3.14*64
a=200.96

Answer 2

Hey there!

When finding the area of a circle, you'll use the following formula:


`A = \pi r^(2)`

A = area
r = radius

All you need to do is plug in your given radius and solve for A.


`A = \pi r^(2)`


`A = (3.14) (8^(2))`


`A = (3.14) (64)`


`A = 200.96`

The area of your circle will be 200.96 ft.

Hope this helped you out! :-)