Hinged Dissection of Equilateral Triangles

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This Demonstration gives hinged dissections of various sets of equilateral triangles due to Bradley (), Collison (
), and Frederickson (
). The side lengths are proportional to the square roots of the areas.
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 pp. 72-74.
Permanent Citation
"Hinged Dissection of Equilateral Triangles"
http://demonstrations.wolfram.com/HingedDissectionOfEquilateralTriangles/
Wolfram Demonstrations Project
Published: March 7 2011