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tan90

Author:tan90

New Resources

  • 球體建築師
  • 判斷球體
  • 找出對稱軸
  • 錐體建築師
  • 画直线等分三角形的面积

Discover Resources

  • 龍騰4_1-1講進5
  • 费马点
  • 圓錐體內切球
  • Geometric Meaning of Derivatives
  • 扇形滚动(圆心角半径可变)

Discover Topics

  • Logic
  • Coordinates
  • Confidence Interval
  • Rotation
  • Mode
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