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「相似三角形」任务4
Author:
gklwong
Topic:
Similar Triangles
任务4
GeoGebra
New Resources
画直线等分三角形的面积
三位數除以一位數(一)
找出對稱軸
三位數除以一位數(二)
四邉形 (四年級) 教師版
Discover Resources
對稱
reflectional symmetry_1
fabunaci1060323
中國火柴遊戲二的副本
桃子Peach
Discover Topics
Dilation
Cone
Probability
Secant Line or Secant
Correlation