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PMC 2010-11 Q9
Author:
Arthur Lee
題目九
GeoGebra
New Resources
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Untitled
Constructing Equilateral Triangles + Activities
Tube moving at distance of a curve.
Constructing an Inscribed Equilateral Triangle + Activities
Discover Resources
Rotations the regular Polygons
tangency
Practice
Reflections in the Plane
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Discover Topics
Sequences and Series
Functions
Conic Sections
Bar Chart or Bar Graph
Similarity Transformation or Similarity