Square area,circumference, diagonal length online calculator

App description

Square area: \(S=a \times a\)

Square perimeter \(C= 4 \times a\)

Square diagonal \(l=√(a^2+a^2)\)

Usage example

Input data:

Square side length: 5

Unit: m

Click on calculation to output data

Square diagonal length: 7.0711

Square circumference: 20

Square area: 25