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Copy of triangle angle-sum theorem

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triangle angle-sum theorem Thessaloniki (Macedonia-Greece) August 2013

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Judith Hilinski — July 17, 2019 - 11:11 AM

Resource Type: Activity
Tags: angle angles exploration triangle triangles
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Target Group (Age): 11 – 14
Language: English (United States)

Views: 105

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: triangle angle-sum theorem
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