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利用圓來畫橢圓

Author:連琨銘

New Resources

  • 判斷球體
  • 第八周作业
  • 找出對稱軸
  • 拼砌四邊形
  • 兩組對邊相等的四邊形

Discover Resources

  • 弦切角是圓心角的一半
  • 王宇揚2
  • Quiz on Translation 平移變換:測驗
  • 數學傳播39卷4期, 平面幾何公式思考
  • 展開圖

Discover Topics

  • Circle
  • Centroid or Barycenter
  • Sine
  • Numbers
  • Differential Calculus
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