# Area of a Square

## Description

Square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, or right angles). It can also be defined as a rectangle in which two adjacent sides have equal length. The area of a square with side length “a” is given by multiplying two side lengths.

Related formulas## Variables

A | square area (m^{2}) |

a | side length (m) |