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Copy of (original) Area of Circles
Author:
Joseph Kim
,
Anthony OR 柯志明
What is the area of a circle? Explore with the following applet.
GeoGebra
Anthony Or, GeoGebra Institute of Hong Kong.
New Resources
Witch of Agnesi - A Classical Construction
Ellipse, Hyperbola and Circle as Envelopes
Cross Product in 2D and 3D
van Aubel's Theorem
Stairs (Optical Illusion)
Discover Resources
tessellation
P1.5.1
P1.5.5
Funktionen Aufgabe 8
Hyperbola - 2 focus definition
Discover Topics
Hyperbola
Matrices
Median Value
Step Functions
Combinatorics