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PMC 2013-14 Q4
Author:
Arthur Lee
題目四
GeoGebra
New Resources
Supplementary Angles
van Aubel's Theorem
Cross Product in 2D and 3D
Linear Cross Section Exercise
Drag that Point!
Discover Resources
Match Graph
chord_arc_tf
Maximize Area Given Perimeter
משולש ישר זווית - טנגס
Investigating when Lines Intersect
Discover Topics
Special Points
Cylinder
Surface
Rhombus
Pythagoras or Pythagorean Theorem