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3-3-07
Author:
Tzuen Hsu
GeoGebra
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平行線的斜率
圓周公式的應用
多邊形的面積
盈利與虧蝕
科氏力 (Coriolis Force)
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waaachen
Areas of squares and rectangles_Question A至E
百分位分數
正方形和長方形有甚麼特性？
手拉手模型
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Special Points
Statistical Characteristics
Arithmetic
Polynomial Functions
LCM and GCD