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Brown's Ellipsograph
Author:
gk1228
Topic:
Conic Sections
,
Curve Sketching
,
Ellipse
,
Geometry
GeoGebra
New Resources
三位數除以一位數（一）
找出對稱軸
【案例】圆柱体内放置一个大球六个小球
畫出對稱圖形
【案例】2013年安徽高考15题
Discover Resources
小時鐘
愛心
公切線的引入
固定三角形的條件−題2的副本
正方体展开的动态
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Statistics
Quadratic Functions
Continuity
Diagrams
Ratios