GeoGebra
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GeoGebra
Proof Without Words
Author:
Steve Phelps,
user8760
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
Discover Resources
Hyperbola
Reflections over Parallel lines
net of cuboid
Demo 1
Ispitivanje funkcije - konveksnost (Function examining - convexity)
New Resources
Shadows in Perspective
Exploring Parallel Lines
Fermat Point of a Triangle
hexagonal pattern 2
Post shadow, lamp in front
