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任意多边形中点迭代收缩成椭圆
Author:
郑飞宇
Topic:
Geometry
GeoGebra
New Resources
【案例】2013年安徽高考15题
兩組對邊相等的四邊形
判斷球體
拼砌四邊形
柱體建築師
Discover Resources
拿破侖定理(內拿破侖)證明三
拋物線
圓內接四邊形--預習工作紙
各種三角形
了解圓方程(1)的副本
Discover Topics
Matrices
Expected Value
Arithmetic Mean
Conic Sections
Parametric Curves