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GeoGebra
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GeoGebra
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Google Slide Test 2020-1-1
Author:
markjohnbarry
GeoGebra
New Resources
Slope Field (1)
Ellipse, Hyperbola and Circle as Envelopes
Drag that Point!
Ellipse as Envelope - Correspondence Method
Bottema's Theorem
Discover Resources
Euclid's Fourth Proposition in the Poincaré Disk
Trefoil
SPM 2017
Filling the sphere
Concept of Cosine Ratio
Discover Topics
Matrices
Line Segment
Symmetry
Orthocenter
Arithmetic