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Copy of 固定周界的長方形的面積變化
Author:
stepyu
,
Anthony OR 柯志明
GeoGebra
柯志明，香港 GeoGebra 學院
New Resources
畫出對稱圖形
Nested spiral octagon
兩組對邊相等的四邊形
算柱 (兩位數)
拼砌四邊形
Discover Resources
擺線
Chapter02
[問題] 橢圓與雙曲線有共同焦點
圓形
三相交流电波形模拟
Discover Topics
Rectangle
Conditional Probability
Power Functions
Trigonometry
Differential Equation