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同心圓

Author:賴詩唐

New Resources

  • 四邉形 (四年級) 教師版
  • 近似值:有效數字
  • Nested spiral octagon
  • 國旗 (作圖步驟直接餵給 Claude)
  • 美國國旗 (Codex 版)

Discover Resources

  • Sequence指令練習(包絡線:拋物線)
  • 指數函數圖形
  • 數學傳播39卷4期, 平面幾何公式思考
  • gmj106a12 旋轉矩陣與面積
  • 拉格朗日插值多項式

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Plane Figures or Shapes
  • Equilateral Triangles
  • Circle
  • Straight Lines
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