Question

what is the perimeter of the rectangle? 5 ft 4 ft feet

Explanation:

Step1: Recall perimeter formula

The perimeter $P$ of a rectangle is $P = 2(l + w)$, where $l$ is the length and $w$ is the width.

Step2: Identify length and width

Here, $l = 5$ ft and $w = 4$ ft.

Step3: Substitute values

$P=2(5 + 4)$.

Step4: Calculate result

$P=2\times9=18$ ft.

Answer:

18