Hinged Dissection of Four Hexagons into One

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This Demonstration shows Frederickson's hinged dissection of four hexagons into one.
Contributed by: Izidor Hafner (March 2011)
Based on work by: Greg N. Frederickson
Open content licensed under CC BY-NC-SA
Snapshots
Details
G. N. Frederickson, Hinged Dissections: Swinging & Twisting, New York: Cambridge University Press, 2002 p. 154.
Permanent Citation
"Hinged Dissection of Four Hexagons into One"
http://demonstrations.wolfram.com/HingedDissectionOfFourHexagonsIntoOne/
Wolfram Demonstrations Project
Published: March 7 2011