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Example 9.2
Author:
Anthony OR 柯志明
GeoGebra
New Resources
Napoleon's Theorem
Rotating Points (Optical Illusion)
Stairs (Optical Illusion)
Isosceles Triangle: Quick Construction
Rose Curve - A Classical Construction
Discover Resources
protractor4
Eccentricity of an Ellipse
sine-cosine-periodicity
Act 1 P3 LS & Vector
Zadatak 4
Discover Topics
Expected Value
Orthocenter
Sequences and Series
Ellipse
Sphere