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变化的三角形的旁心.许兴华数学

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

New Resources

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  • 錐體建築師

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  • 平行四邊形的面積
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  • 两圆上两动点分别以相同的线速度运动时,连线中点的轨迹(绿色花朵)

Discover Topics

  • Quadratic Functions
  • Linear Programming or Linear Optimization
  • Sequences and Series
  • Random Variables
  • Intersection
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