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PMC 2010-11 Q11
Author:
Arthur Lee
題目十一
GeoGebra
New Resources
Building Parallelograms with Set Areas
z`]]
Building Trapezoids with Set Areas
Area of a Circle Illustrated
Mondrian's Puzzle
Discover Resources
Tessellation #2
hidecoordcorn2
Sine Function
SolveODE e slider
From 2015 National Countdown Round
Simson Line B
Net of Hexagonal Prism
Discover Topics
Trigonometry
Random Experiments
Cone
Rectangle
Incircle or Inscribed Circle