 # Square Side = 3

## Enter what you know below

Given a square with side (s) of 3
Calculate the Area and Perimeter and Diagonal.

A = s2
A = 32
A = 9

P = 4s
P = 4 * 3
P = 12

## Calculate the Diagonal (d)

d = √2s
d = √2(3)
d = 1.4142135623731 x 3
d = 4.2426406871193

## Other Properties:

Sides = 4
Faces = 1
Edges = 4
Vertices = 4

s = 3
A = 9
P = 12
d = 4.2426406871193
Sides = 4
Faces = 1
Edges = 4
Vertices = 4

### How does the Squares Calculator work?

Free Squares Calculator - Solve for Area of a square, Perimeter of a square, side of a square, diagonal of a square.
This calculator has 1 input.

### What 3 formulas are used for the Squares Calculator?

1. Area (A) = s^2
2. Perimeter (P) = 4s
3. Diagonal (d) = s√2

For more math formulas, check out our Formula Dossier

### What 6 concepts are covered in the Squares Calculator?

area
Number of square units covering the shape
diagonal
line segment that goes from one corner to another, but is not an edge
perimeter
The distance around a shape or object
side
line segment joining two vertices in a polygon also known as an edge
square
a plane figure (regular quadrilateral) with four equal straight sides and four right angles
squares