/sci/ - Science & Math

>>11347903
I'm looking at a polyhedron that's probably unsuitable for making dice out of because it'll always land with the pole of 3 faces up instead of a single face (pentagonal Icositetrahedron). I tried looking up a simple mathematical term for fair dice > 4 sides that don't do this, and the only thing I could find was "isohedral zonohedron." This is retarded and there's another term for "polyhedron made of uniform polygons with parallel sides only," right?
I haven't been in a class in years, this is for my own interest not schoolwork. Pic related, the guy who designed it said they're unsuitable as dice.