An ordinary octahedron with 8 triangular faces has 6 vertices.
An octahedron is an eight sided polyhedron. It has eight sides or faces, 12 edges, and six vertexes. Please see the Related Link below for more information and a picture.
8 vertexes
Not sure about vertexes or prisim. A rectangular prism, on the other hand, has 8 vertices. Not vertexes.
An octahedron has 8 sides.
a octahedron has 8 faces
An octahedron has 18 corners.
A cylinder has no vertices (not vertexes!) It has 2 circular edges.
6 edges 4 vertexes
An octahedron has eight faces - by definition.
In geometry, an octahedron is a polyhedron with eightfaces.
An octahedron has eight bases/faces.
An octahedron has 8 sides.An octahedron is a polyhedron with eight plane faces.