Perimeter Area Circles

Damian Watson, 16. 5. 2015


  • 1. Area of Circles
  • 2. Circumference by rolling a circle
  • 3. Circumference of a Circle

1.

Area of Circles

What is the area of a circle? Explore with the following applet.
Anthony Or, GeoGebra Institute of Hong Kong.
– Anthony OR 柯志明

2.

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3.

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Informace