Proving Triangles Similar by Dilation

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• Offline Activity (.zip)

• GeoGebra Files

  1. Use the DILATE FROM POINT tool to dilate the colored triangle about point O. When doing so, enter "k" (without the " ") as your SCALE FACTOR to complete your task. (.ggb)
     
  2. Use the DILATE FROM POINT tool to dilate the colored triangle about point O. When doing so, enter "k" (without the " ") as your SCALE FACTOR to complete your task. (.ggb)
     
  3. Use the DILATE FROM POINT tool to dilate the colored triangle about point O. When doing so, enter "k" (without the " ") as your SCALE FACTOR to complete your task. (.ggb)
     
  4. Use the DILATE FROM POINT tool to dilate the colored triangle about point O. When doing so, enter "k" (without the " ") as your SCALE FACTOR to complete your task. (.ggb)
     
  5. Same directions as in the previous apps. Yet this time, you may need to move point O as well! (.ggb)
     
  6. Same directions as in the previous apps. Yet this time, you may need to move point O as well! (.ggb)
     
  7. Same directions as in the previous apps. Yet this time, you may need to move point O as well! (.ggb)