3.8 and 3.9 Points of Concurrency Investigation

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• Offline Activity (.zip)

• GeoGebra Files

  1. 3.8 Investigation 1- Angle Bisectors: Use the angle bisector tool to construct all 3 angle bisectors for the triangle. Use your observations to complete the conjecture below. (.ggb)
     
  2. Applet 2 (.ggb)
     
  3. 3.8 Investigation 1- Altitudes: use the perpendicular line tool to construct all 3 altitudes for the triangle. Use your observations to complete the conjecture below. (.ggb)
     
  4. Applet 4 (.ggb)
     
  5. Applet 5 (.ggb)
     
  6. Applet 6 (.ggb)
     
  7. Applet 7 (.ggb)