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GeoGebra
Locus 軌跡(3T)
Author:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Discover Resources
Animating Pythagorus
Span_exercise
Parabola (9,13), p
Triangle Angle Sum
Area Perimeter Game (simple)
New Resources
Linear Transformations- Applet
Linear_eqaution2
Vector Addition of Two Vectors
Span2D
problem
