You can't have a 3-d shape with only 2 faces. A triangular prism has 9 edges and 6 vertices, but it has 5 faces.
# of faces + # of edges + # of vertecies + 2
A very strange shape. The Euler characteristic for polyhedra requires that Vertices-Edges+Faces=2. That condition is not met here.
cicle
a cube
A cylinder
# of faces + # of edges + # of vertecies + 2
There can be no such shape.
A very strange shape. The Euler characteristic for polyhedra requires that Vertices-Edges+Faces=2. That condition is not met here.
cylinder
It is a cylinder
cicle
a cone
A cylinder
a cube
A cylinder
2 faces, 4 edges, and 4 vertices 2 faces, 4 edges, and 4 vertices
The shape you're looking for that has 2 faces, 0 edges, and 0 vertices would be a cylinder.