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Copy of 方格紙上畫四邊形
Author:
nml
,
Anthony OR 柯志明
GeoGebra
柯志明 香港 GeoGebra 學院
GeoGebra
GeoGebra
GeoGebra
New Resources
找出對稱軸
兩組對邊相等和有直角的四邊形
球体的体积推导（优化版）
【案例】2018年全国1卷理科12题
【案例】圆柱体内放置一个大球六个小球
Discover Resources
正弦曲线sin(x)
圓錐曲線圖輯
earth
鏡射的副本
幻彩圆
Discover Topics
Fractal Geometry
Linear Equations
Equilateral Triangles
Arithmetic Mean
Geometric Mean