One - a pentagonal shape.
Triangle Pentagon Septagon Nonagon Etc
5 edges, 5 verts, and faces are only on 3d shapes, for the most part, so any 2d shape has 1
5
6 faces
Pentagon
Five (5)
there are 5 sides
how many faces does a pentagon prism have
There are infinitely many shapes that have ten faces.
A pentagon itself is one shape. It has five sides.
There are infinitely many 3-dimensional shapes with a pentagon as its base.
A pentagon has 0, but if you mean a pentahedron, then it depends on how you build it.