Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle

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[b](Updated 24 Dec 2012)[/b] To see how to dissect an equilateral triangle to a rectangle, and then investigate positions of the dissection points at which the rectangle becomes a square (the Dudeney's Puzzle).

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sudarshanjadhav — July 24, 2015 - 11:03 AM

Resource Type: Activity
Tags: dissect dissection dudeney equilateral equilateral-triangle puzzle puzzles rectangle square triangle triangles Show More…
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Target Group (Age): 11 – 14
Language: English (United Kingdom)

GeoGebra version: 4.0
Views: 1719

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle
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Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle

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