# Keyword Analysis & Research: area calculator square

## Frequently Asked Questions

What is the formula to calculate area of a square?

The formula to calculate the square footage of an area that is square or rectangular in shape is length multiplied by width equals the area's square footage. For example, if a rectangular shaped room measures 11 feet in length and 13 feet in width, 11 multiplied by 13 equals 143 square feet.

What is the formula for calculating area?

Formulas for calculating area use letters which are identified below. For example the formula for the area of a circle will look like this: A = π r 2. This formula means that the area is equal to 3.14 times the radius squared.

How do you calculate the surface area of a square?

Define the formula for surface area of a cube. A cube has six identical square sides. Because both the length and width of a square are equal, the area of a square is a2, where a is the length of a side. Since there are 6 identical sides of a cube, to find the surface area, simply multiply the area of one side times 6.

What is the formula for the surface area of a square?

The above surface area of a square pyramid formula is defined as b2 + 2bl. Just square the base and add with twice the base and length to get the resultant value.