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GeoGebra
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GeoGebra
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Author:
李政憲
GeoGebra
New Resources
球體建築師
四邉形 (四年級) 教師版
異分母分數減法
画直线等分三角形的面积
GeoGebra笔记功能体验课件
Discover Resources
二次函數的圖形
onemove
圓錐曲線---拋物線
三角形中位線
勝者即正義
銳角三角：tan
Discover Topics
Circumcircle or Circumscribed Circle
Polygons
Similarity Transformation or Similarity
Triangles
Quadratic Functions