How to derive the area of a circle
http://www.rkm.com.au/ANIMATIONS/animation-Circle-Area-Derivation.html
Visualization
An animation that shows a circle opened into segments and arranged into a rectangle to illustrate how the formula area = πr^2^ can be derived.
22 June 2011 Edit: 22 February 2014
- Topics:
- Measurement, Area, Space and Geometry, Circles
- Content Type:
- Visualization
- NSW Mathematics K-10 Syllabus
- Measurement and Geometry, MA4-16MG Right-Angled Triangles (Pythagoras)
Submit a correction to this link | Help align this link to The Australian Curriculum
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