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Incircle, Excircles, and the 9-Point Circle
Author:
Steve Phelps
Topic:
Circle
,
Circumcircle or Circumscribed Circle
,
Incircle or Inscribed Circle
,
Triangles
There are four circles tangent to three sides of a triangle...
GeoGebra
And one circle tangent to all four circles.
GeoGebra
New Resources
Flip 5 Coins.
רישום חופשי
Roll 6d five times
derivatives of x^n
derivatives of power
Discover Resources
Module Two Quiz
Volume Game
Medial Triangle Diagram
Dode-Count
Discover Topics
Hyperbola
Continuity
Derivative
Fractal Geometry
Binomial Distribution