GeoGebra
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Welcome to Geogebra
Author:
Ryan McLane
GeoGebra
New Resources
π = 4 ?
Pythagorean Theorem (Special Case)
Paradoxes on π
Unit Vector
Umbrella Holder
Discover Resources
The converging lens with the object animation
Proof of Weitzenboeck's inequality
Demo: Animated GIF / multi-page PDF export with ExportImage()
Slop Two Points
FUN WITH CIRCLES
Discover Topics
Kite
Logic
Confidence Interval
Trapezoid
Parametric Curves