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三角形の外角角の二等分線

Author:聖徳

New Resources

  • standingwave-reflection
  • standingwave-reflection-fixed
  • standingwave-plus
  • 正17角形 作図 regular 17-gon 2
  • 正17角形 作図 regular 17-gon

Discover Resources

  • Ex_119
  • 回転移動
  • 四角形の各辺の中点を結んだ図
  • y'=-y/x
  • 栄光1(2)2

Discover Topics

  • Logic
  • Normal Distribution
  • Natural Numbers
  • Trigonometry
  • Standard Deviation
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