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Girl in the Mirror
Author:
Atli Guðnason
,
Markus Hohenwarter
How large does a mirror need to be to see your full body? Move the girl and use the checkboxes to find an answer to this question.
GeoGebra
New Resources
bewijs stelling van Pythagoras
An Apple a Day...
Nobody Likes to Be a Semicircle
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Oddly Satisfying Voronoi Diagram
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test
Prop 1.2 Diagram 2
AM 2016 P2 Q4
Mean, Median, Mode, Range: Quick Check
Discover Topics
Complex Numbers
Symmetry
Addition
Natural Numbers
Intersection