Incenter Construction

Author:Roger Gemberling

Move the slider in the first sketch to watch the steps used to construct the triangle's Incenter. Then use the tools from the second sketch to construct the Incenter for your triangle.

New Resources

Cartesian Notation of a Vector
Circumference of a unit circle
Open Education 2026
Assistants (custom GPTs or Gemini Gems) for Math
Parallel Lines and Angles: Thinking Classroom Exploration

Discover Resources

Persamaan Garis Lurus dengan Tombol
sistemes_lineals2
Level Sets and Image Vector Space Homomorphism
CLASS IX PAGE 110 SIMILAR TRIANGLES KERALA MATHEMATICS

Discover Topics

Solids or 3D Shapes
Inequalities
Exponent
Dilation
Sequences and Series