Re: [math-fun] Platonic regular polyhedra with integer vertices ?

Only the cube, octahedron and tetrahedron. Tetrahedron can be place in the cube. On Sat, May 25, 2013 at 9:21 PM, Henry Baker <hbaker1@pipeline.com> wrote:

Which of the Platonic regular polyhedra can be embedded in 3D with integer vertices?

What are the coordinates?

(Here I'm talking about normal square Cartesian coordinates.)

Obviously the cube has the trivial embedding with the unit cube.

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