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三角形的面積
Author:
Anthony OR 柯志明
Topic:
Area
,
Triangles
GeoGebra
柯志明 香港 GeoGebra 學院
New Resources
找出對稱軸
柱體建築師
錐體建築師
判斷球體
兩位數加法
Discover Resources
Roger Test Draw
指数函数
教學資源P1~6
分數(等值)
正方体展开图的副本
Discover Topics
Quadrilaterals
Real Numbers
Rectangle
Linear Functions
Perimeter