The problem asks to find the perimeter of a rectangle with length 28 ft and width 13 ft.

1. Problem Description

The problem asks to find the perimeter of a rectangle with length 28 ft and width 13 ft.

2. Solution Steps

The perimeter of a rectangle is given by the formula:

$P = 2l + 2w$

where $l$ is the length and $w$ is the width.

In this case, $l = 28$ ft and $w = 13$ ft. Substituting these values into the formula, we get:

$P = 2(28) + 2(13)$

$P = 56 + 26$

$P = 82$ ft

3. Final Answer

The perimeter of the rectangle is 82 ft.