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GeoGebra
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題 7
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
三位數除以一位數（二）
GeoGebra笔记功能体验课件
球體建築師
【案例】圆柱体内放置一个大球六个小球
畫出對稱圖形
Discover Resources
sinx & cscx
可轉波單車
繡曲線設計
勾股树的副本
公因數
Discover Topics
Right Triangles
Dilation
Ellipse
Plane Figures or Shapes
Combinatorics