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正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

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  • 讀磅

Discover Resources

  • 三角函數的疊合
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  • 变化的幂函数.许兴华数学
  • 劉徽的「割圓術」 的複本

Discover Topics

  • Sequences and Series
  • Rectangle
  • Prism
  • Rational Numbers
  • Standard Deviation
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