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翰林數學_2下_CH4-3_四邊形的種類
Author:
翰林數學
GeoGebra
New Resources
四邊形的特性
畫出對稱圖形
兩組對邊相等的四邊形
兩位數加法
錐體建築師
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straight line
Copy of 固定周界的長方形的面積變化
中位线的副本
拋物線5-包絡線法
多邊形的切割與拼砌的副本
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Special Points
Plane Figures or Shapes
Square
Right Triangles
Linear Functions