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GeoGebra
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Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
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Author:
孟宝兴
GeoGebra
New Resources
第八周作业
兩位數除以一位數（二）
兩位數加法
四邊形的特性
判斷球體
Discover Resources
等值分數圓餅圖
GriffithsTheorem
模擬圓規
旋轉六邊形
伽利略比值II (Alfinio Flores & Hugh A. Sanders)
Discover Topics
Incircle or Inscribed Circle
Vectors 2D (Two-Dimensional)
Parallelogram
Line Segment
Special Points