what is a shape that has 6 sides
Hexagon In geometry, a hexagon (from Greek ἕξ hex, "six" and γωνία, gonía, "corner, angle") is a six sided polygon or 6-gon. The total of the internal angles of any hexagon is 720°.
Heptagon In geometry, a heptagon is a seven-sided polygon or 7-gon.