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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
Blancmange curve (fractal)
Shade a spheric triangle with "surface".
alg2_05_05_01_applet_exp_flvs
Chaotic behaviour
Construct a Conic
Discover Resources
Reaction forces
Test de Wason
What is Pi?
Deriv of Exp 1.1
bangun ruang ok
Discover Topics
Centroid or Barycenter
Arithmetic
Pie Chart or Circle Chart
Sine
Multiplication