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「相似三角形」任务1的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务1
GeoGebra
New Resources
第八周作业
近似值：有效數字
找出對稱軸
四邉形 (四年級) 教師版
三位數除以一位數（一）
Discover Resources
Locus 軌跡(2T)
拋物線定義式101.11.24
vector1
三角形的面積
劉徽的「割圓術」的副本
Discover Topics
Linear Functions
Arithmetic Mean
Addition
Secant Line or Secant
Similarity Transformation or Similarity