Question

find the perimeter. 75 cm 15 cm p =? cm

Explanation:

Step1: Recall perimeter formula

The formula for 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, $l = 75$ cm and $w = 15$ cm.

Step3: Substitute values into formula

$P=2(75 + 15)$
$P=2\times90$

Answer:

180