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「相似三角形」任务4的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务4
GeoGebra
New Resources
第八周作业
【案例】2013年安徽高考15题
兩位數除以一位數（二）
柱體建築師
判斷球體
Discover Resources
伸縮變換
Conic section
[S2] a revised version of Jane’s GeoGebra file (modified by the author)
對稱之美
基础知识
Discover Topics
Special Points
Quadratic Equations
Scalene Triangles
Dilation
Integers