Answer:
Formula for the area of a rectangle
Step-by-step explanation:
Gloria needs to clear a lot that is 40 yards long and 25 yards wide.
Then, she can clear 12 square yards a day.
The first step to answer this situation would be to multiply the length and the width. However, the question is asking us to select a formula that would help us solve the situation.
As you might notice, the length and the width are different. This results in a rectangle. A square has side lengths that are the same.
We would not need the perimeter of a rectangle, since Gloria needs to clear the inside of the lot.
The sum of the angles of a rectangle would make things more complicated. The angles would all be 90 degrees and would not help us.
Due to this, the area of a rectangle would help us find the area of the vacant lot, which is what Gloria needs to clear.
