Thank you for the caution, Mark.
Prisms can be made by extrusion. For a rectangular one, I usually call it a box.
Faces of 3D polygons are also called facets.
- B

Added two triangles. User can just Array Circular them, from the center point, to get all of the side triangles.
Top and bottom n-gons can easily be added using Polygon Edge.

Doing Array Circular with 2X n-gon value, with some trim and internal deletions, can be done.

- Brian