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GeoGebra
軸對稱
Author:
spkwan
Topic:
Symmetry
modified by spkwan, uploaded on 14 October 2011
Related Topics
Angles
Congruence
Conic Sections
Coordinates
Straight Lines
Discover Resources
直角三角形拼合实验
極座標 r=1+cos(θ)
cycloid
畫鐘面的副本
异面直线立方体
Discover Topics
Congruence
Geometric Transformations
Division
Statistics
Perimeter
