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Tetrahedron with Midcircles

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3D model description

Just your basic tetrahedron, made of four triangles sharing six edges, three at each of four vertices. One of five Platonic solids. Midcircles pass through the midpoints of each edge; one circle on each face. Exported from Mathematica in .stl format for smoothness.

3D printing settings

Model dimensions (mm) - X: 39.1, Y: 44.8, Z: 37.0.
Optionally, scale size up or down before you print.
All pairs in this midcircle set have diameter 70mm.

  • 3D file format: STL
  • Last update: 2020/07/02 at 20:17
  • Publication date: 2020/05/17 at 08:33

Copyright

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Creator

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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