Hinged Dissection of a Pentagram to a Decagon
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 hinged dissection of a pentagram to a decagon.
Contributed by: Izidor Hafner (June 2013)
Open content licensed under CC BY-NC-SA
Frederickson used Lindgren's six-piece dissection of a pentagram to decagon to turn it into this seven-piece hinged dissection.
 G. N. Frederickson, Hinged Dissections: Swinging & Twisting, New York: Cambridge University Press, 2002 pp. 139–140.
"Hinged Dissection of a Pentagram to a Decagon"
Wolfram Demonstrations Project
Published: June 11 2013