Rotations

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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. In the Geogebra Grid, click on the isometry tool (3rd from right) and click on "rotate around a point". Then, click on point D and on the triangle. See what happens when you rotate it 90 degr (.ggb)
     
  2. Using the same steps as the last problem, try rotating the figure 180 degrees counterclockwise. (.ggb)
     
  3. Now try rotating 180 degrees CLOCKWISE. (.ggb)