Question

How to find the area r = 6 ft

Answer 1

I am assuming this is for a circle??

Area for circle is pi*r^2

you didn't say what to use for pi so I will use 3.14

so area = 3.14 * 6^2

6^2 = 36

so 3.14*36 = 113.04 square feet. Round this answer off as needed.