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GeoGebra
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ie 4
Author:
LAM YU SANG
GeoGebra
New Resources
柱體建築師
兩位數加法
判斷球體
錐體建築師
画直线等分三角形的面积
Discover Resources
對數函數圖
軌跡觀察---兩圓上線段中點
reflectional symmetry_5
幾何作圖動畫示範的副本
三角形的面積
Discover Topics
Incircle or Inscribed Circle
Ratios
Angles
Similarity Transformation or Similarity
Orthocenter