Freese's Dissection of a Regular Dodecagon into an Isosceles Right Triangle

This Demonstration shows Freese's dissection of a regular dodecagon into an isosceles right triangle.


  • [Snapshot]
  • [Snapshot]
  • [Snapshot]


The photo is from [1, p. 149].
[1] G. N. Frederickson, Ernest Irving Freese's Geometric Transformations: The Man, the Manuscript, the Magnificent Dissections!, New Jersey: World Scientific, 2018.
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.