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Reference Angle 參考角

Author:Alex CHIK

Topic:Trigonometry

gMath 互動數學教室 http://www.geogebra.hk

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第八周作业
球體建築師
兩組對邊相等的四邊形
兩位數除以一位數（一）
兩組對邊相等和有直角的四邊形

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正n邊形內角與外角
怪函數之2
Copy of 包含除法（1 ÷分數）
Copy of 教學－與直線有關的角
軸對稱的副本

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Differential Calculus
Polynomial Functions
Logarithm
Statistical Characteristics
Hyperbola

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