What is the formual of a rectangle?

The formula for the area of a rectangle is given by ( A = l \times w ), where ( A ) represents the area, ( l ) is the length, and ( w ) is the width. The perimeter of a rectangle can be calculated using the formula ( P = 2l + 2w ), where ( P ) is the perimeter. These formulas help determine the size and boundary of a rectangle based on its dimensions.