An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. The only property which is common to all 257 - and which is not shared with other polyhedra - is that the shape has eight faces.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. The characteristic that is shared by all octahedra and distinguishes them from other polyhedra is that they have eight faces.
An octahedron has 8 sides.An octahedron is a polyhedron with eight plane faces.
An octahedron has eight faces. If it has 62 faces then it is not an octahedron!
An octahedron has 8 sides.
An octahedron has 18 corners.
a octahedron has 8 faces
They comprise the surfaces of an octahedron.
An octahedron is a closed solid shape with eight polygonal faces.
It is an octahedron in the form of a hexagonal prism.It is an octahedron in the form of a hexagonal prism.It is an octahedron in the form of a hexagonal prism.It is an octahedron in the form of a hexagonal prism.
An octahedron is a 3D shape with 8 sides.
An octahedron can have 6 to 12 vertices.
An octahedron has eight faces - by definition.