Angle Bisector Theorem

Author:user4973

Explore the Angle Bisector Theorem by changing the size of angle BAC and by moving point D. The Angle Bisector Theorem says that if a point is on the angle bisector, then it is equidistant from the two sides of the angle.

New Resources

Congruent Figures
Function art 3D - waiting shed
Pythagorean Template: Integer Legs
Function art 3D - waiting shed (v2)
繪畫垂直線

Discover Resources

Part 1
clausenparabola
rot 1234
Bi-regular graph
Special Angles on Parallel Lines

Discover Topics

Polynomial Functions
Pythagoras or Pythagorean Theorem
Triangles
Coordinates
Equilateral Triangles