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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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Kaleidoscope with 3 mirrors
Author:
GeoGebra Institute of Hong Kong
Drag P to explore reflections in 3 mirrors forming an equilateral triangle.
GeoGebra
New Resources
Ellipse, Hyperbola and Circle as Envelopes
Stairs (Optical Illusion)
van Aubel's Theorem
Angles and Intersecting Lines: Quick Investigation
Introduction
Discover Resources
Visualize Span
Triangle inequality
Aisha.B_IntroToGeobraLad
الدالة الاسية1
Room 9 AAA Proof Triangles
Discover Topics
Variance
Boxplot
Pythagoras or Pythagorean Theorem
Integral Calculus
Geometric Distribution