a cylinder
The shape of a cylinder has two flat faces and a circular body
There is no shape which has only circular faces.
A dodecagon is a two-dimensional shape and so has only one face.
If it also has two triangular faces, then a triangular prism. If it has only three rectangualr faces, there is no such shape.
The shape you are referring to is called a pentagonal prism. It has two square faces that form the bases of the prism, and three rectangular faces that connect the edges of the squares to form the sides of the prism. The pentagonal prism is a type of prism with a pentagon as its cross-section, and it has a total of five faces.
There is no shape that has only 2 edges and 2 faces.
The shape of a cylinder has two flat sides and a rounded body.
If the shape was simply connected then the Euler characteristic would require it to have only two vertices. No such shape exists.
A cylinder would fit the given description because it has two flat circular faces each side of a circular body.
a circle
a cylinder has two faces that are circles
Yes it is. It only has two faces - the base, and the surface around the base rising to the point.