There can be no such shape. If there were a shape with n flat surfaces, then if you sliced off one vertex, you would have a shape with n+1 flat surfaces. So it is always possible to add one more flat surface.
the face
Sphere
no
flat
Cylindrical shape or Cylinder shape
a flat pattern is when you take a 3D shape and you basically unfold and flatten the shape so it's in 2D
A pentagon has five flat sides
A 2-d shape is a two dimensional shape meaning it is flat.
a rectangle
No.
circles