Question

area=π•r r=4.3ft calculate the area of the circle

Answer 1

As given that the radius is: r = 4.3 ft

So the area of the circle is:

$\begin{gathered} A=\pi(r^2) \\ A=\pi(4.3)^2 \\ A=\pi\times4.3\times4.3 \\ A=\pi\times18.49 \\ A=58.08\text{ sq. ft.} \end{gathered}$

Hence the area of the circle is 58.08 square ft.