A Concave Polyhedron Featuring Eight Regular Dodecagons

110 faces 8 dodec 6 rectangles 96 triangles

This 110-faced polyhedron has, in addition to the eight regular dodecagons, six rectangles, and 96 triangles. I made it using Stella 4d, a program you can try for free, as a demo version, at http://www.software3d.com/Stella.php. I wish I could remember how I made it!

Fortunately, I have many friends who are more knowledgeable than I, when it comes to mathematics. Perhaps one of them will be able to solve this mystery.

6 thoughts on “A Concave Polyhedron Featuring Eight Regular Dodecagons

  1. Hi Robert,

    Have you checked the Bilinski Rhombic Dodecahedron https://www.youtube.com/watch?v=xVBOlbjiHGI

    Regards Jens

    Virus-free. http://www.avg.com

    On Mon, Aug 17, 2020 at 10:58 AM RobertLovesPi.net wrote:

    > RobertLovesPi posted: ” This 110-faced polyhedron has, in addition to the > eight regular dodecagons, six rectangles, and 96 triangles. I made it using > Stella 4d, a program you can try for free, as a demo version, at > http://www.software3d.com/Stella.php. I wish I could remember ” >

    Liked by 1 person

  2. If the rectangles are not squares, then the triangles are isosceles, right? What are the relative dimensions of the sides?

    Like

  3. However you did it, it turned out beautifully!

    Virus-free. http://www.avast.com

    On Mon, Aug 17, 2020 at 4:58 AM RobertLovesPi.net wrote:

    > RobertLovesPi posted: ” This 110-faced polyhedron has, in addition to the > eight regular dodecagons, six rectangles, and 96 triangles. I made it using > Stella 4d, a program you can try for free, as a demo version, at > http://www.software3d.com/Stella.php. I wish I could remember ” >

    Liked by 1 person

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s