Area and Perimeter of a Square - Geometry Calculator
Online calculator to calculate the area and perimeter of a square given the length of its side.
The formula of the perimeter P and area A of a square of side x, are given by
P = 4 × x
A = x 2
How to use the calculator
Enter the length x of the side of the square as a positive real number and press "calculate". The outputs are the area A and perimeter P of the square.
