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相似形縮放
Author:
李春培
相似形縮放
GeoGebra
New Resources
兩位數加法
拼砌四邊形
找出對稱軸
兩位數除以一位數(一)
異分母分數減法
Discover Resources
閱讀鐘面及數字鐘(時和分)
複合圖形(四)
集合间基本关系(wd)
圆锥曲线折纸操作题(教材案例)
应用与艺术
Discover Topics
Right Triangles
Quadratic Functions
Optimization Problems
Fractal Geometry
Hypergeometric Distribution