Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Angle Bisector Theorem
Author:
Gregory Hunter
,
Louisa Puffett
The Angle Bisector Theorem:
If a point is on the angle bisector, then it is equidistant from either side of the angle. Drag point D along line AD to observe how point D is equidistant to line AB and AC.
GeoGebra
New Resources
Parallel or Not? (V2)
Slope Field (1)
Play C3 E3 G3 C4_C4
Viviani's Window
Cross Product in 2D and 3D
Discover Resources
LorreineDelille-98gh76yz
Transformation of Linear Functions
Congruent Triangles: Proofs
Worked Example 7.13
Sqrt(20)
Discover Topics
Scalene Triangles
Similar Triangles
Piecewise Functions
Translation
Stochastic Process or Random Process