There is no such 3-d shape if it also has flat faces.
A triangular prism.
There are two 3D shapes with five faces: Triangular prisms and rectangular pyramids.
A 3d shape with 5 faces can be a square pyramid
A pentagonal pyramid.
A flat pentagon. Or some kind of circle pentagon breed...
a triangular prism easy
my mum by freak
A triangular prism has 5 flat faces.