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Author:
海平 文
Topic:
Circle
GeoGebra
New Resources
柱體建築師
找出對稱軸
球體建築師
【案例】2013年安徽高考15题
兩組對邊相等的四邊形
Discover Resources
生活中的平面圖形─多邊形的性質
Scatter diagram(散點圖)
橢圓軌跡04
点到双曲线的切线方程
最短路径
Discover Topics
Planes
Square
General Quadrilateral
Rhombus
Division