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三角形重心的变化.许兴华数学

Author:许兴华数学
Topic:Geometric Transformations, Triangles

New Resources

  • 兩位數加法
  • 兩位數除以一位數(一)
  • 画直线等分三角形的面积
  • 球體建築師
  • 找出對稱軸

Discover Resources

  • 認識小數
  • 兩數相加
  • Choose the most suitable 'improvised units'(中間人)
  • 數學電腦繪圖與解題
  • 三等分点连线围成的三角形特征(唐老师)

Discover Topics

  • Root
  • Unit Circle
  • Confidence Interval
  • Linear Programming or Linear Optimization
  • Addition
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