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GeoGebra Book: Innenwinkelsumme im Dreieck

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Christian Conradi — January 7, 2015 - 11:25 AM

Resource Type: GeoGebra Book
Tags: angle angles collection triangles
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Target Group (Age): 14 – 18
Language: German / Deutsch

Views: 18733

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License: CC-BY-SA, GeoGebra Terms of Use

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