Square Footage Formula

About Square Footage Formula

A unit of measurement for the area of a surface is square footage, commonly known as square feet. The length measurement in feet is multiplied by the width measurement in feet to get square feet. The area, which is measured in square feet or square footage, is the result of this process.

Consider the following square footage calculations for various geometric forms.

1. Square Footage Formula for Rectangles and Squares

If the shape considered is a rectangle or a square then the square footage or the area is calculated by finding the product of the length and the width expressed in terms of feet.

Square Footage Formula

Area of a Rectangle = Length × Width

The length of a square is equal to its breadth, or every side of a square is equal in size. As a result, the square footage where the side is measured in feet will be calculated using the formula below:

Square Footage Formula

Area of a Square = (Side)2

2. Square Footage Formula for Parallelogram

A parallelogram's area can be computed by multiplying its base by its height, both stated in feet.

Square Footage Formula

Area of a Parallelogram = Base × Height

3. Finding the Square Footage of a Triangle

For triangles, there is a square feet formula that is only one step more than determining the area of a parallelogram.

Square Footage Formula

Area of a Triangle = (1/2) × Base × Height

4. Square Footage Formula of a Circle

To determine the area or square footage of a circle, all you need is its radius in feet. The following formula is used to calculate the area:

Square Footage Formula

Area of a Circle = πr2

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Square Footage Formula
Square Footage Formula

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