An octagonal prism.
polyhedron
16. There is an octagonal shape, with eight vertices, at each end.
octgonal prism
16 vertices.16 vertices.16 vertices.16 vertices.
An octagonal based pyramid has 16 edges and 9 vertices.
Nonahedron
An octagonal prism, possibly.
The shape that has no vertices and is round is a circle. The circle is the only shape that does not have vertices.
An octagonal pyramid.
no shape equals to that
A shape with four sides has four vertices and a shape with three sides has three vertices, so a shape with four sides has more vertices than a shape with three sides.
a shape with 7 vertices