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三角形と正三角形

Author:chijiwa
Topic:Geometry

New Resources

  • 6章⑥三角柱の展開図
  • standingwave-reflection
  • standingwave-reflection-free
  • 正17角形 作図 regular 17-gon 2
  • 小テスト

Discover Resources

  • 検出力と棄却域
  • 球面上の2点間の弦の長さ
  • 三角形の五心
  • 与えられた2つの線分の積
  • 平行四辺形に条件を加える

Discover Topics

  • Planes
  • Circumcircle or Circumscribed Circle
  • Quadrilaterals
  • Hyperbola
  • Triangles
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