Question

find the perimeter. 10 ft 4 ft p = ? ft

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 \(l = 10\) ft and the width \(w=4\) ft.

Step2: Substitute the values into the formula

Substitute \(l = 10\) and \(w = 4\) into \(P = 2\times(l + w)\). So \(P=2\times(10 + 4)\).

Step3: Simplify the expression

First, calculate the sum inside the parentheses: \(10+4=14\). Then, multiply by 2: \(2\times14 = 28\).

Answer:

28