A nonagon has 9 vertices. It has internal angles of 140 degrees, and it is a regular polygon. The temples of Baha'i Faith are required to be nonagonal.
a triangular prism has 6 vertices.
cube has 12 vertices. * * * * * What on earth has the above answer got anything to do with the question that was asked? The shape could be a 15-gon based pyramid, a 14-gon based di-pyramid, an octagonal prism. There are many other possible answers.
There are five vertices on a pentahedron. The word penta means five which is based on the 5 edges and 5 diagonal faces that it has. * * * * * Apart from the fact that penta means five, the rest of the answer is utter nonsense. Typical of answers from "The Community", I am afraid. 5 vertices 5 faces 8 edges
Cuboid has : 8 corners (vertices) 12 edges
Heptagon
16 vertices.16 vertices.16 vertices.16 vertices.
A pentacontagon has 50 vertices (not vertices's!).
8 vertices
Eight vertices
it has 30 vertices
11 vertices
4 vertices
8 vertices.
There are 10 vertices.
40 vertices
It has 8 vertices
8 vertices