cube, cuboid, trapezoid prism
An octahedron is a polyhedron with eight faces, twelve edges, and six vertices
Hexagonal prism
then it's a - Dodecahedron
a twelve sided shape with 12 faces, 30 edges and 20 vertices.
A hexagonal prism.
A quadrilateral based pyramid.
It depends on the exact shape. An octahedron is a shape with eight faces. It can be a heptagonal pyramid (8 vertices, 14 edges), or a hexagonal prism (12 vertices, 18 edges), square dipyramid (6 vertices, 12 edges) are some examples. There are more.
There is no limit to the number of vertices nor edges.
A sphere has no faces, edges, or vertices.
A square prism would be oblong in shape, ie a cuboid.
Vertices = Corners
what polygon has 6 edges 4 vertices and all faces meet at vertex