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An equilateral triangle from incenters and circumcenter
Author:
Alexander Bogomolny
GeoGebra
New Resources
Is it Isosceles?
Monkey typing Shakespeare's complete works
Divisible Polynomials - Remainder and Factor Theorems
Art and Rotational Symmetry
Periodic Functions
Discover Resources
Exeter-Algebra-PC-Doxtater
Inversion 4
midterm
Sine Function
GG Angles on Parallel Lines
Discover Topics
Incircle or Inscribed Circle
Distributions
Natural Numbers
Diagrams
Standard Deviation