The polyhedron in the photo is uniform: this means that around every vertex there are the ...
The polyhedron in the photo is uniform: this means that around every vertex there are the ...
The polyhedron in the photo is uniform: this means that around every vertex there are the ...
The polyhedron in the photo is uniform: this means that around every vertex there are the ...
Four regular tetrahedra and a regular octahedron to make another regular tetrahedron of do...
If we put between two perpendicular mirrors this polyhedron, we get a regular octahedron.
A regular octahedron can be used as a "tile" for various puzzle; we find it when we put to...
A regular tetrahedron, made of 4 triangles. You can see a net. How many triangles do we ne...
A regular tetrahedron with double side than this one. You can see in a net how many triang...
The 5 regular polyhedra in wood. From a collection of solids ordered by the engineer Felic...
