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  • Triangles Points of Concurrency
  • Dynamic Illustrations (no words or data)!
  • Applets with Numerical Data

Triangles Points of Concurrency

Author:
MsBuist, Tim Brzezinski
Topic:
Triangles
Circumcenter, Orthocenter, Centroid, Incenter, Perpendicular Bisectors, Altitudes, Medians, Angle Bisectors, Euler Line, 9-Point Circle
Triangles Points of Concurrency

Table of Contents

  • Dynamic Illustrations (no words or data)!

    • Circumcenter & Circumcircle Action!
    • Incenter & Incircle Action!
    • Medians and Centroid Dance
    • Medians & Equal Areas!
    • 9-Point Circle Action (Part 1)
    • 9-Point Circle Action (Part 2)
    • 9-Point Circle Action (Part 3A)
    • 9-Point Circle Action (Part 3B)
    • 9-Point Circle Action (Part 4)
    • Vivani Action!
    • Napoleon Motion!
    • GoGeometry Action 17!
  • Applets with Numerical Data

    • Orthocenter (& Questions)
    • Circumcenter (& Questions)
    • Medians Centroid Theorem (Proof without Words)
    • Incenter Exploration (B)
    • 9-Point Circle (Informal Investigation)
    • Triangle Medians: Quick Investigation
Next
Circumcenter & Circumcircle Action!

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  • Exploring Dilations

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  • Polynomial Functions
  • Translation

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