谷歌课堂
GeoGebraGeoGebra 教室

Angle Bisectors

  • Where is the point of concurrency located for acute, right and obtuse triangles? Always Inside
  • What is true about this particular point of concurrency? Incenter to sides are congruent
  • What do you notice about the circle you constructed and the point of concurrency? the circle and the point of concurrency always remain inside the triangle
  • What about the circle you constructed and the blue segments from the point of concurrency to each side? the segments are congruent from the point of concurrency to the circle and always remain congruent