Flatarmál og ummál Þríhyrninga

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You can either download the .ggb file alone or the complete webpage for students with tasks.

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• Offline Activity (.zip)

• GeoGebra Files

  1. Setja svörin við dæmunum í hvítu kassana á pinnabrettinu og ýta síðan á Enter. (.ggb)
     
  2. Þríhyrningur 1 (.ggb)
     
  3. Þríhyrningur 2 (.ggb)
     
  4. Þríhyrningur 3 (.ggb)