Inscribe a circle in a triangle.

In a triangle, the three angle bisectors meet in a common point (the incenter) which is the center of the circle inscribed in the triangle (tangent to the three sides of the triangle). Proof using the Construction Protocol.

 

Ryan Hirst

 
Tipo de recurso
Actividad
Etiquetas
exploration  incenter  plane 
Grupo destino (edad)
11 – 14
Idioma
English (United States)
 
 
 
© 2025 International GeoGebra Institute