Square
Caption for squares
Edges and vertices4
Schläfli symbol{4}
Coxeter diagram
Symmetry groupDih4 [4], *44
Rotation groupC4, [4]+, 44
Areat2
Internal angle (degrees)90°
Propertiesconvex
{{Infobox polygon
| name       = 
| image      = 
| caption    =
| type       = general type of this shape
| euler      =
| edges      =
| schläfli   = for regular polygon
| wythoff    = for regular polygon
| coxeter    = for regular polygon
| symmetry   =
| area       = some simple formula(e)
| angle      = an internal angle in case of regular polygon
| dual       = dual polygon of this shape
| properties =
}}

Example

change
{{Infobox polygon
| name        = Square
| image       = Square (geometry).svg
| caption     = Caption for squares
| edges       = 4
| schläfli    = {4}
| coxeter     = {{CDD|node_1|4|node}}
| symmetry    = [[Dihedral group|Dih<sub>4</sub>]] [4], *44
| rotsymmetry = [[Cyclic group|C<sub>4</sub>]], [4]<sup>+</sup>, 44
| area        = t<sup>2</sup>
| angle       = 90°
| properties  = [[Convex polygon|convex]]
| circumference = π r • 2 (where ''r'' = radius) or π d (where ''d'' = diameter) 
}}