#### Answer

The figure is known as a circle, the circumference is $31.4$ ft and the area is $78.5$ sq ft.

#### Work Step by Step

1. State the name of the figure:
Circle, that has a fixed centre with equal distances from that centre to the circle.
2. Find the circumference of the figure
Let $C =$ the circumference of the figure
$C = 2 \pi r$
$C = 2(3.14)(5)$
$C = (3.14)(10)$
$C = 31.4$ ft
3. Find the area of the circle
Let $A=$ the area of the circle
$A = \pi r^{2}$
$A = (3.14)(5^{2})$
$A = (3.14)(25)$
$A = 78.5$ sq ft.