Question

1. the length of another rectangle was 6.4 inches. the width of the rectangle was 3.2 inches. find the perimeter of this rectangle.

Explanation:

Step1: Recall the formula for the perimeter of a rectangle

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

Step2: Substitute the given values into the formula

Given \(l = 6.4\) inches and \(w = 3.2\) inches. First, find the sum of length and width: \(6.4+3.2=9.6\) inches. Then multiply by 2: \(P = 2\times9.6\).

Step3: Calculate the result

\(2\times9.6 = 19.2\) inches.

Answer:

\(19.2\) inches