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固定周界的長方形的面積變化
Author:
Anthony OR 柯志明
柯志明，香港 GeoGebra 學院
Discover Resources
Scale Factor Enlargement
lancemiller(p43,44)
special parallelograms
Pattern Blocks on a Grid
theoreme du thales
New Resources
Conic Section Explorations
Reflection Explorer
Vector Field 3D
Example QF.2.1
PENTAGON
