# Square Calculator

A square is just a special case of a regular polygon, having equal four sides. In a square all the angles are right angle and its diagonals are equal. Opposite sides of the square are equal and parallel. All the square has four vertex and these are the corners of the square.

The above figure is a Square with sides $s$. The diagonals of the given square are AC and BD. Square calculator is an online tool to calculate the area, perimeter and diagonal of a square.

Calculate Perimeter of a Square | Calculate Square Root | Square Root of a Perfect Square | apothem of a square |

circumcircle of a square | Complete the Square |