Regular polytopes
A bidimensional "symmetric" representation of three regular polytopes of the four-dimensional space. From the left to the right we see: a hypertetrahedron (5 vertices, 10 edges), a hypercube (16 vertices and 32 edges) a hyperoctahedron (8 vertices and 24 edges).
© matematita
The image belongs to the sections...:
Hyperoctahedron (4D geometry)
Hypertetrahedron (4D geometry)
Various matters about hypercube (4D geometry)