A Pentacontahedron Featuring Six Regular Dodecagons, Eight Equilateral Triangles, Twenty-Four Trapezoids, and Twelve Rectangles Image Reply I used Stella 4d, software you can find at http://www.software3d.com/Stella.php, to make this image. Share this:EmailFacebookLinkedInPinterestPocketPrintRedditTelegramTumblrTwitterWhatsAppMastodonNextdoorLike this:Like Loading...