Proof Without Words

Author:Steve Phelps

Drag the points. Drag the slider. What do you notice? What does it prove? How does it prove? Sincere thanks to Luis Guillermo de la Rosa Jiménez http://www.geogebratube.org/luisgdelarosa

New Resources

Circle Passing Through 3 Points
Exploring GeoGebra for the First Time
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Reflection = 180° Rotation about a Line
Nikmati Keunggulan Di Bandar Judi Terpercaya

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Enhedscirkel
MedianMedianDemo
Linear Transformations from Geometry
problem by baxx

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Functions
Special Points
Volume
Algebra
Hyperbola