A hexagon is a 6-sided polygon 2D shape.
It is called the perimeter. How you calculate it depends upon the type of shape it is.
Hexagon
hexagon
this is the shape of 2d cone
Every hexagon has.
A Pentadecagon
it is a dodecagon
a 2d shape=4
it is a decagon
Definately a triangle
A hexagon is a 2D shape so it doesn't have faces or edges. It has 6 sides and 6 vertices.
Such a 2D shape is a hexagon, a six sided figure.
Cube or cuboid (3D figure) - 12 edges Dodecagon Deodeca (2D figure) Octahedron - (3D figure) - 8 faces 12 edges 6 vertices cube, rectangular, prism, pyramid
A 3D shape that has 6 edges is called a hexagonal prism.
Hexagon
A hexagon