An hexagon is the name of a shape that has 6 sides.
its a hexagon that has six sides
A plane shape with these characteristics is a "hexagon".
A hexagon is a shape that has 6 sides
In a 3D world with 6 sides it is a cube.
A hexagon has 6 sides. A cube has 6 faces.
This Shape is a HEXAGON which has 6 sides and 6 angles.
A shape with 7 sides.