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Author:Ng KC

New Resources

  • 直角坐標平面上的旋轉變換
  • 兩組對邊相等的四邊形
  • 畫出對稱圖形
  • 第八周作业
  • 三位數除以一位數(一)

Discover Resources

  • 七角柱(可側轉、上下轉)
  • shuipen
  • 比較利益
  • 積分的副本
  • Copy of 劉徽的「割圓術」

Discover Topics

  • Definite Integral
  • Circumcircle or Circumscribed Circle
  • Integers
  • General Quadrilateral
  • Limits
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