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GoGeometry Action 68!
Author:
Tim Brzezinski
Topic:
Incircle or Inscribed Circle
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
(GoGeometry).
How can we formally prove what this applet informally illustrates?
GeoGebra
New Resources
Piano. Keyboard.
Cross Product in 2D and 3D
Parallel or Not? (V2)
Pelecoid
Bottema's Theorem
Discover Resources
Untitled
video game
Triangles 1
Line Reflection (3)
Cylindrical surface
Discover Topics
Percentages
Set Theory
Reflection
Equations
Special Points