Hexagon

Regular hexagon
A regular hexagon
Type	Regular polygon
Edges and vertices	6
Schläfli symbol	{6}, t{3}
Coxeter diagram
Symmetry group	Dihedral (D6), order 2×6
Internal angle (degrees)	120°
Dual polygon	Self
Properties	Convex, cyclic, equilateral, isogonal, isotoxal

A hexagon is a polygon with 6 sides and 6 corners (vertices). Like regular triangles and squares, hexagons fit together without gaps. This is known as a tessellation. Because of this, they are often used for tiling floors. They are also quite common in nature. For example, the honeycombs in a beehive are hexagons.