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Dodecahedron with Midcircles

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3D model description

A dodecahedron, made of twelve pentagons sharing thirty edges, three at each of twenty vertices. One of five Platonic solids. Midcircles pass through the midpoints of each edge; one circle on each face.

3D printing settings

Exported from Mathematica in .stl format for smoothness. One-color version. Model size is very small due to coordinates during export. SCALE UP before printing! Recommended for resin or powder printers because of delicate structure.

  • 3D file format: STL
  • 3D model size: X 2.91 × Y 2.78 × Z 2.39 mm
  • Publication date: 2020/05/18 at 09:57





Hi, Dan Bach here. I'm a lifelong math nut, a career math teacher and author, and now a 3D math artist and designer. Download some of my polyhedra or space curves! Print them or use them as assets in your video games. (Disclaimer: I didn't make the big star in the photo, but I had a hand in it!)

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