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GeoGebra
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GeoGebra
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waaachen
Author:
陳兪宏
硯吉老師幾何題
GeoGebra
New Resources
Earth with coastline
球體建築師
算柱 (兩位數)
直角坐標平面上的旋轉變換
找出對稱軸
Discover Resources
任務4
GGB小組演示作業範例2
畢氏定理的證明(三移動)
spinral
圆锥圆柱圆台的侧面展开图(及侧面上两点的最近曲线)
Discover Topics
Arithmetic Operations
Combinatorics
Centroid or Barycenter
Random Variables
Curve Sketching