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矩形周长一定时正方形面积最大
Author:
卢德洪
Topic:
Area
,
Perimeter
,
Rectangle
GeoGebra
New Resources
折扣
第三周作业效果演示
龙形曲线-分形龙
GeoGebra数学资源(4-8年级)
异形操场
Discover Resources
测试 = =
Copy of 固定周界的長方形的面積變化
阿基米德的異想世界
旋轉圓弧
拋物線代數性質,光學性質
Discover Topics
Coordinates
Probability
Translation
Plane Figures or Shapes
Parallelogram