Question

1)
2 ft
c=
a=

Explanation:

Step1: Calculate the circumference

The formula for the circumference of a circle is \(C = 2\pi r\). Given \(r = 2\) ft.
\(C=2\times\pi\times2 = 4\pi\approx4\times3.14 = 12.56\) ft.

Step2: Calculate the area

The formula for the area of a circle is \(A=\pi r^{2}\). Given \(r = 2\) ft.
\(A=\pi\times2^{2}=4\pi\approx4\times3.14 = 12.56\) \(ft^{2}\).

Answer:

\(C = 12.56\) ft, \(A = 12.56\) \(ft^{2}\)