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矩形

Author:eyun306

New Resources

Nested spiral octagon
四邊形的特性
Fibonacci Clock
小数的副本
幾何作圖題：切三圓（題目）

Discover Resources

全等三角形: 重溫
判斷三角形
底面為梯形的四角柱表面積
Captain America
Gradient of tangent

Discover Topics

Prism
Solids or 3D Shapes
Polynomial Functions
Rotation
Linear Programming or Linear Optimization

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