Angle bissectors of a triangle. Center of the inscribed circle.

What do you want to download?

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

I agree to the terms of GeoGebra's non-commercial license

• Offline Activity (.zip)

• GeoGebra Files

  1. Triangle ABC and his 3 angle bissectors. The 3 angle bissectors intersect at a point I. The lines perpendicular to the sides of the triangle originating from point Cic intersect the sides at (.ggb)