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tan90

Author:tan90

New Resources

  • 畫出對稱圖形
  • 判斷球體
  • GeoGebra笔记功能体验课件
  • 錐體建築師
  • 【案例】2013年安徽高考15题

Discover Resources

  • 三角形的外心
  • 思考題
  • Escher 階梯
  • 小狗绕正五边形墙活动
  • 正方体截球

Discover Topics

  • Cube
  • Addition
  • Surface
  • Line Segment
  • Stochastic Process or Random Process
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