8.1.10.2 Triangle Plus One

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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. Spend time exploring the tools bar and see what occurs. Select points, angles, line segments, and the entire triangle. Try to locate the tools for rotating, reflecting, translating the triang (.ggb)