A OctahedronThis shape has 8 faces.
Octagon. * * * * * An octagon is 2-dimensional. The regular 3-d shape (all faces the same) is the octahedron, but a hexagonal prism also has 8 faces.
The question is ambiguous. An octagon is a 2-dimensional shape with 8 edges and 8 vertices. Does a 3-D octagonal shape mean one with 8 edges or 8 faces or vertices, or faces which are 2d octagons?
octahedron - a polyhedron with 8 faces
octahedron
A OctahedronThis shape has 8 faces.
hexagonal prism
Octagon. * * * * * An octagon is 2-dimensional. The regular 3-d shape (all faces the same) is the octahedron, but a hexagonal prism also has 8 faces.
the shape that has 8 faces , 18 edges , and 12 vertices is simply a hexagonal prism not a pyramid my butt :P
The question is ambiguous. An octagon is a 2-dimensional shape with 8 edges and 8 vertices. Does a 3-D octagonal shape mean one with 8 edges or 8 faces or vertices, or faces which are 2d octagons?
An octahedron is a polyhedron with eight faces, twelve edges, and six vertices
There is not a polyhedron with the given number of faces, edges and vertices.
octahedron - a polyhedron with 8 faces
it is some sort of shape
It is a cube or a cuboid which also has 12 edges and 8 vertices
A 3-D shape with 8 faces is an octahedron.
octahedron