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Author:
王乐
GeoGebra
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第八周作业2
活动三：应用性质
盈利與虧蝕
撒针估算面积实验
第八周作业3
Discover Resources
階梯立方體
常態分布和標準差 Normal Distribution and Standard Deviation
等距共軛點(isotomic conjugate point)
長方體動態展開圖
圓的面積的副本
Discover Topics
Integers
General Quadrilateral
Curve Sketching
Perimeter
Probability