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圖4：填補法
Author:
katrinaleungkl
GeoGebra
New Resources
Dilations Part 3: What Do You Notice?
Capabilities of GeoGebra
Exploring Dilations
Pi Day Things
Dilations Part 2: What Do You Notice?
Discover Resources
Inverse functions
avDefValDemo
Spreadsheet Question
Untitled
Area of a fractal (2) : the triangle of Sierpinski
Discover Topics
Tangent Function
Trapezoid
Root
Geometric Transformations
Hyperbola