Twist-Hinged Dissection of Two Attached Squares into One Square
Initializing live version
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration shows Frederickson's twist-hinged dissection of two attached squares into one square.
Contributed by: Izidor Hafner (August 2013)
Open content licensed under CC BY-NC-SA
 G. N. Frederickson, Dissections: Plane & Fancy, New York: Cambridge University Press, 1997 p. 232. www.cs.purdue.edu/homes/gnf/book.html.