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.



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