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外心

Author:田中利則

New Resources

  • 目で見る立方体の2等分
  • 6章⑥三角柱の展開図
  • 正17角形 作図 regular 17-gon
  • 接点の作る円は内接円
  • サイクロイド

Discover Resources

  • 一次関数のグラフ(傾きと1点を通る)
  • papps
  • Take Your Time - Original Game
  • 定数分離
  • 数学B ベクトル(Pの存在範囲-平行四辺形)

Discover Topics

  • Solids or 3D Shapes
  • Addition
  • Fractal Geometry
  • Special Points
  • Ratios
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