To find the area of the circle, we will use the formula below;
[tex]A=\text{ }\pi r^2[/tex]
where pie = 3.14
r= radius = 10/2 = 5
substitute the values into the formula
[tex]A=\text{ 3.14 }\times5^2[/tex]
[tex]A=\text{ 3.14}\times25[/tex][tex]A=78.5\text{ square f}eet[/tex]
