Jul 28, 2025
A Euclidian Construction of the Regular Pentadecagon (RobertLovesPi.net)
seen from Germany
seen from Iraq
seen from United Kingdom
seen from China
seen from United States
seen from China
seen from Australia
seen from United States
seen from Singapore
seen from Netherlands
seen from China
seen from United States
seen from Germany
seen from China
seen from United States
seen from Germany
seen from United States
seen from Malaysia
seen from Ukraine
seen from Israel
A Euclidian Construction of the Regular Pentadecagon (RobertLovesPi.net)
Two Symmetrohedra Featuring Regular Pentadecagonal Faces
I made these using Stella 4d, which you can try for free at this website.
View On WordPress
A Pentadecagon and Its Diagonals
A Pentadecagon and Its Diagonals
View On WordPress
Tessellation Featuring Regular Pentadecagons The blue polygons are regular pentadecagons, and the yellow polygons are irregular dodecagons. There are also equilateral hexagons (orange), red squares, and black concave pentagons.
Oh chicory #pentadecagon #geometryinnature #chicory . . Geometry is Everywhere. Hypotenuse helps you find it! . Download on the AppStore . http://hypotenuse.io . . #geometry #sacredgeometry #indiegame #gamedev #indiegamedev #math #mathgame #mathart #mathartmaker #iosgame #iosapp #ar #arkit #swift #gameplaykit #mindfulness #geometrygame #geometryeverywhere #hypotenuse https://www.instagram.com/p/BnzCWg9FigC/?utm_source=ig_tumblr_share&igshid=1r0qdrz781p27
A Tessellation Featuring Regular Pentadecagons and Hexagons, As Well As Isosceles Trapezoids and Triangles
Two Polyhedra Featuring Regular Pentadecagons
Two Polyhedra Featuring Regular Pentadecagons
This polyhedron has 92 faces: twelve regular pentadecagons, twenty equilateral triangles, and sixty isosceles triangles, each with a vertex angle of ~42.5°. Its first stellation appears below.
Both models were created using Stella 4d, software you can try for yourself at http://www.software3d.com/Stella.php.
View On WordPress