# Hinged Dissection of Equilateral Triangles

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram CDF Player or other Wolfram Language products.

Requires a Wolfram Notebook System

Edit on desktop, mobile and cloud with any Wolfram Language product.

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