Question

find the perimeter.

p =? m

Explanation:

Step1: Recall the formula for the perimeter of a rectangle

The formula for the perimeter \(P\) of a rectangle is \(P = 2\times(\text{length}+\text{width})\). Let the length \(l = 8\space m\) and the width \(w=2\space m\).

Step2: Substitute the values into the formula

Substitute \(l = 8\) and \(w = 2\) into \(P = 2\times(l + w)\). So \(P=2\times(8 + 2)\).

Step3: Simplify the expression

First, calculate the sum inside the parentheses: \(8+2=10\). Then multiply by 2: \(P = 2\times10=20\).

Answer:

\(20\)