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the outer Napoleon triangle

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the outer Napoleon triangle (with a simple proof) Thessaloniki (Macedonia-Greece) September 2013

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sonom — September 30, 2013 - 11:02 PM

Resource Type: Activity
Tags: equilateral geometry napoleon triangle
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Target Group (Age): 15 – 17
Language: English (United States)

Views: 21825

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Copia de the outer Napoleon triangle
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