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兩圓內外公切線

Author:梅

New Resources

  • 算柱 (兩位數)
  • 畫出對稱圖形
  • 四邉形 (四年級) 教師版
  • Fibonacci Clock
  • 國旗 (Claude 版)

Discover Resources

  • Ratio of angles at the centre and the length of the arcs.
  • scalar multiplication
  • 外心的找法與特性
  • 直線系
  • ghseh 二次函數描點法左右平移-3

Discover Topics

  • Means
  • Triangles
  • Isosceles Triangles
  • Parametric Curves
  • Prism
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