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Angle at Centre & Angle at Circumference: Proof 圓心角與圓周角:証明
Author:
Alex CHIK
Topic:
Circle
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
New Resources
兩位數加法
【案例】2013年安徽高考15题
斜率的值
圓周公式的應用
垂直線的斜率
Discover Resources
梯形
圆锥曲线定义的拓展(卡西尼卵形线)
中線定理(阿波羅尼奧斯)定理
面積3
多項式函數
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Poisson Distribution
Straight Lines
Function Graph
Median Value
Numbers