A believe this is a cylinder (like the shape of a can), but there might be others.
There is no shape that has only 2 edges and 2 faces.
Octagon. * * * * * An octagon is 2-dimensional. The regular 3-d shape (all faces the same) is the octahedron, but a hexagonal prism also has 8 faces.
You take a look at what 2-D shape the face is, and then that's the name of the face.
A polyhedron (solid shape formed by plane faces) with four faces is called a tetrahedron.
It is a triangular prism
the name of a shape with four faces is a square or rectangle.
A rather simplistic answer is: A cube or cuboid shape has (usually) 2 sides, 2 ends, 1 top and 1 bottom.
octahedron
what shape has 2 faces 0 edges and 0 corners
it is a decogonanon it is a decogonanon
cylinder of course! * * * * * Not, of course! A cylinder has 3 faces!