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2015 DSE M2 Q9
Author:
Joseph Lam
2015 DSE M2 Q9
GeoGebra
New Resources
Angles and Intersecting Lines: Quick Investigation
Ellipse, Hyperbola and Circle as Envelopes
Rotating Points (Optical Illusion)
Isosceles Triangle: Quick Construction
"Compressed" Astroid as Envelope
Discover Resources
Rotational Symmetry
Discover Function Transformations
Which Angles Look Congruent?
Faculty Augmented Reality - Brz Workshops
Phase Difference
Discover Topics
Natural Numbers
Sphere
Piecewise Functions
Calculus
Standard Deviation