Fünfstrahlige Figuren https://www.mathematische-basteleien.de/fuenfstrahlig.htm
Links ein Beispiel Kepler-Poinsot-Körper "All four (Kepler-Poinsot Polyhedra) have
Dein Suchergebnis zum Thema: have
Cuboctahedron https://www.mathematische-basteleien.de/cuboctahedron.htm
Opposite areas have the same colours.
Sonobe Star https://www.mathematische-basteleien.de/sonobestar.htm
You just have to make sure that not five pyramids but four pyramids form a wreath
Paper Boat https://www.mathematische-basteleien.de/paper_ship.htm
You have formed the well known hat. 9 …
Ladder Problems https://www.mathematische-basteleien.de/ladder.htm
There are two similar triangles (yellow) and you have (##) x:b=b:y.
Mandelbrot Set https://www.mathematische-basteleien.de/mandel_set.htm
Provided that you have a palette with 10 colours (0 to 9).
Danzig-Wonneberg/Ujescisko https://www.mathematische-basteleien.de/wonneberg2.htm
Lidl and Netto have opened their supermarkets.
Square Numbers https://www.mathematische-basteleien.de/squarenumber.htm
You can rather say that natural numbers and square numbers have the same amount,
Cube Numbers https://www.mathematische-basteleien.de/cubenumber.htm
>The numbers 2, 9, 16, 28, 35, 54, 65, 72, 91 have sums with 2 cubes at least: 2,