12 vertices
a hexagon has one face and 6 edges a hexagonal pyramid has 7 faces a hexagonal prism has 8 faces
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
Pentagonal (not pentaginal). 7 faces 15 edges 10 vertices
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
12 faces * * * * * Correct as far as it goes, but incomplete. 20 vertices 30 edges
Triangular prism.
I think 5 but if its a solid figure like pentagonal prism it got 10 and if pyramid six
Triangular prism
A cube has eight vertices (corners).
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.
2
six. :)