Question

find the area.
48 ft
12 ft
a = ? ft²

Explanation:

Step1: Recall the formula for the area of 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 \(l = 48\) ft and the width \(w=12\) ft.

Step3: Calculate the area

Substitute the values into the formula: \(A=48\times12\).

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Answer:

\(576\)