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反射對稱
Author:
Wong Chun Ying
Topic:
Symmetry
GeoGebra
New Resources
斐波那契螺旋弧线(表格法)
折扣
盈利與虧蝕
撒针估算面积实验
双心四边形
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旋轉動畫
常態分布和標準差 Normal Distribution and Standard Deviation
垂心的動畫
角錐體積-金字塔法
圆-视觉差
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Power Functions
Similar Triangles
Binomial Distribution
Ratios
Distributions