Answer
The figure is a rectangle, the perimeter is $23$ ft and the area is $30$ sq ft.
Work Step by Step
1. State the name of the figure:
Rectangle with lengths and widths.
2. Find the perimeter
Let $P =$ the perimeter of the rectangle
$P = 7.5 + 7.5 + 4 + 4$
$P = 23$ ft
3. Find the area
Let $A =$ the area of the rectangle
$A = length \times width$
$A = 7.5 \times 4$
$A = 30$ sq ft
