Talk:Acrohedron

Heptagonal prism is uniform
"The smallest convex regular polygon not found in the uniform or Johnson solids is the heptagon." However the heptagonal prism is listed as a 7-4-4 acrohedron in the next sentence is a uniform Johnson solid. It would seem that for any $n$ then the $n$-gonal prism is a $n$-4-4 acrohedron. I think something else is meant. Sycamore916 (talk) 03:40, 26 December 2022 (UTC)

Is this a known 3-4-5 acrohedron?
I'm wondering if this 3-4-5 acrohedron is known (image on the right). It has 16 faces, so it's not setting any records, but it appears in some constructions of Stewart toroids. Sycamore916 (talk) 00:51, 16 January 2023 (UTC)
 * Stewart gives a gyrated version of this polyhedron on page 161 in Adventures among the toroids. That one is probably more useful for constructing toroids since its pentagonal faces are parallel. Sycamore916 (talk) 23:00, 28 January 2023 (UTC)