An octahedron can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons,
Octahedron
A "dodeca" is a prefix: it is not a shape. An octahedron has eight faces.
octahedron
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons.
octahedron
octahedron
Octahedron
Octahedron
An octahedron is any solid shape with eight flat faces.
Octahedron
the flat ones
octahedron
A shape with 8 faces is called an octahedron. An octahedron is a polyhedron with eight faces, each of which is an equilateral triangle. It is a three-dimensional shape that is commonly used in geometry and mathematics.
Its a Octagon * * * * * No. An octagon is a shape with 8 sides. 8 faces implies a 3-dimensional object, which would have to be an octahedron.
A "dodeca" is a prefix: it is not a shape. An octahedron has eight faces.
An octahedron is a closed solid shape with eight polygonal faces.
An octahedron.An octahedron.An octahedron.An octahedron.