In geometry, a hexagon (from Greek ἕξ hex, "six" and γονία, gonía, "corner, angle") is a polygon with six edges and six vertices. A regular hexagon has Schläfli symbol {6}. The total of the internal angles of any hexagon is 720°.
Read more about Hexagon: Hexagonal Structures, Regular Hexagon, Cyclic Hexagon, Hexagon Inscribed in A Conic Section, Hexagon Tangential To A Conic Section, Related Figures, Hexagons: Natural and Human-made