Question

find the area of this rectangle. 9 ft 13 ft 78 ft²

Explanation:

Step1: Recall the formula for the area of a rectangle

The area \(A\) of a rectangle is given by \(A = length\times width\).

Step2: Identify the length and width

Here, the length \(l = 13\) ft and the width \(w=9\) ft.

Step3: Calculate the area

Substitute the values into the formula: \(A=13\times9 = 117\) \(ft^{2}\).

Answer:

\(117\) \(ft^{2}\)