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三角形全等的理由 – 題2
Author:
Anthony OR 柯志明
Topic:
Congruence
,
Triangles
GeoGebra
Anthony Or. Education Bureau, Hong Kong.
New Resources
【案例】2013年安徽高考15题
柱體建築師
拼砌四邊形
兩位數加法
四邉形 (四年級) 教師版
Discover Resources
軌道
Quiz on Angles in a Circle 圓內的角：測驗
三角形四心
展開圖
对角线互相垂直的四边形，证倍分关系的副本
Discover Topics
Piecewise Functions
Prism
Incircle or Inscribed Circle
Symmetry
Unit Circle