What is the formula for the area of a rectangle?

What is the formula for the area of a rectangle?

• A. length + width
• B. length - width
• C. length x width
• D. length / width

Answer: (C)

The formula for the area of a rectangle is determined by multiplying its length by its width. This is because the area represents the total space enclosed within the rectangle, which can be visualized as filling a grid that has been organized into rows and columns. Each row corresponds to the length and each column to the width. By multiplying these two dimensions, you are essentially counting how many unit squares fit inside the rectangle, which gives you the area. For a rectangle, the length is typically considered the longer side, and the width is the shorter side. When you multiply these two together, you get the area in square units, such as square meters or square feet. Other options, such as adding, subtracting, or dividing the length and width, do not correctly represent the area. Addition would imply combining lengths rather than measuring space, subtraction does not relate to calculating an area, and division would not yield a meaningful measure of the space enclosed. Therefore, multiplying the length by the width is the only option that accurately reflects how to calculate the area of a rectangle.

The formula for the area of a rectangle is determined by multiplying its length by its width. This is because the area represents the total space enclosed within the rectangle, which can be visualized as filling a grid that has been organized into rows and columns. Each row corresponds to the length and each column to the width. By multiplying these two dimensions, you are essentially counting how many unit squares fit inside the rectangle, which gives you the area.

For a rectangle, the length is typically considered the longer side, and the width is the shorter side. When you multiply these two together, you get the area in square units, such as square meters or square feet.

Other options, such as adding, subtracting, or dividing the length and width, do not correctly represent the area. Addition would imply combining lengths rather than measuring space, subtraction does not relate to calculating an area, and division would not yield a meaningful measure of the space enclosed. Therefore, multiplying the length by the width is the only option that accurately reflects how to calculate the area of a rectangle.