Question

find the perimeter. simplify your answer.

Explanation:

Step1: Recall perimeter formula

The perimeter $P$ of a rectangle is $P = 2l+2w$, where $l$ is the length and $w$ is the width. Here, $l=s + 1$ and $w=s$.

Step2: Substitute values

$P=2(s + 1)+2s$.

Step3: Expand the expression

$P=2s+2 + 2s$.

Step4: Combine like - terms

$P=(2s+2s)+2=4s + 2$.

Answer:

$4s + 2$