A Wide-Tie-Cross-to-Square Dissection

Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration shows a dissection of a wide-tie cross into a square.
Contributed by: Izidor Hafner (August 2013)
Open content licensed under CC BY-NC-SA
Snapshots
Details
In [1] the cross is called and was designed by Bernard Lemaire.
Reference
[1] G. N. Frederickson, Hinged Dissections: Swinging & Twisting, New York: Cambridge University Press, 2002 p. 129. www.cs.purdue.edu/homes/gnf/book2.html.
Permanent Citation
"A Wide-Tie-Cross-to-Square Dissection"
http://demonstrations.wolfram.com/AWideTieCrossToSquareDissection/
Wolfram Demonstrations Project
Published: August 16 2013