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立体に潜む平面①

Author:斎藤 幸弘

New Resources

  • 正17角形 作図 regular 17-gon
  • アステロイド
  • 目で見る立方体の2等分
  • 接点の作る円は内接円
  • standingwave-plus

Discover Resources

  • SHM in a Pendulum
  • betaRegularized function
  • これは素数?
  • 方べきの定理
  • 二次関数と二次方程式

Discover Topics

  • Equations
  • Limits
  • Quadrilaterals
  • Pyramid
  • Means
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