What is the area of a rectangle with a length of 18 feet and a width of 5 feet?

To find the area of a rectangle, you use the formula: Area = length × width. In this case, the length is 18 feet and the width is 5 feet.

When you multiply these two dimensions together, you perform the following calculation:

Area = 18 feet × 5 feet = 90 square feet.

This is a straightforward application of the area formula, demonstrating that the area is indeed 90 square feet. As a result, the area of the rectangle is correctly identified as 90 square feet.