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Find your perfect rectangle

Author:黃懿德

New Resources

  • 美國國旗 (Codex 版)
  • 兩組對邊相等和有直角的四邊形
  • Nested spiral octagon
  • 算柱 (兩位數)
  • 國旗 (作圖步驟直接餵給 Claude)

Discover Resources

  • 正弦定理的验证
  • 軌跡圖
  • 極式:切線方向
  • 探究判定全等三角形的条件(ASA)
  • 旋轉圓弧

Discover Topics

  • Rectangle
  • Square
  • Arithmetic
  • Statistics
  • Fractal Geometry
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