Question

find the area. 12 ft 4 ft a =? ft²

Explanation:

Step1: Recall the area formula for a rectangle

The formula for the area of a rectangle is \(A = l\times w\), where \(l\) is the length and \(w\) is the width.

Step2: Identify the length and width

Here, the length \(l = 12\) ft and the width \(w = 4\) ft.

Step3: Calculate the area

Substitute the values into the formula: \(A=12\times4 = 48\)

Answer:

\(48\)