Question

question 2 (1 point)
find the length of a rectangle that has a perimeter of 64 feet and a width of 4 feet.
length: ______ feet
blank 1:

Explanation:

Step1: Recall the perimeter formula

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

Step2: Substitute the known values

Given \(P = 64\) feet and \(w = 4\) feet. Substitute into the formula: \(64=2(l + 4)\).

Step3: Solve for \(l\)

First, divide both sides of the equation by 2: \(\frac{64}{2}=l + 4\), which simplifies to \(32=l + 4\). Then subtract 4 from both sides: \(l=32 - 4\).

Answer:

28