Exploring Centers of Triangles

Topic:Centroid or Barycenter, Orthocenter, Triangles

The applet below shows triangle ABT with four points of concurrency. A brief description of each point is listed to the right of the triangle. Follow the directions below the applet to make some discoveries.

New Resources

seo tool
Rolling an Equilateral Triangle
Building Figures with Set Areas
apec
Damped Trochoidal Curve

Discover Resources

Cyclic Quadrilateral Porism
Jupiter Animation
ajs_Angle_Bisectors_In_A_Triangle
Check areas and perimeters of right triangles.
Copie de Archimedes' sunwidth reckoning
Mid point theorem

Discover Topics

Subtraction
Hyperbola
Similarity Transformation or Similarity
Derivative
Differential Calculus