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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
Curves
Nobody Likes to Be a Circle Either
Oddly Satisfying Voronoi Diagram
An Apple a Day...
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Discover Resources
denklemler sisteminin görselleştirilmesi
'between-ness' in multiplication/division
test
Berkshire Hathaway
Trouver Une Fraction Egale - 2
Translate: Scored Practice
Discover Topics
Piecewise Functions
Right Triangles
Symmetry
Natural Numbers
General Quadrilateral