By definition, the area of a circle is given by:
[tex]A = \pi * r ^ 2
[/tex]
Where,
r: radius of the circle.
Substituting the values in the given expression, we have:
[tex]A = 3.14 * (3) ^ 2
A = 28.26 feet ^ 2[/tex]
Rounding to the nearest tenth we have:
[tex]A=28.3feet^2[/tex]
Answer:
Approximately needed:
[tex]A=28.3feet^2[/tex]
