It is an octahedron. There are 257 topologically distinct octahedra: with 6 to 12 vertices.
Chat with our AI personalities
Octahedron
it is a 3D shape with 8 faces 8 edges and 6 vertices if you want a picture of it type in pcures of 3D diamonds.
A hexagonal prism
An isosahedrons has 12 edges many. A cube is one example.
A cube or a cuboid could have 12 edges, 8 vertices, and 6 faces.