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外心

Author:田中利則

New Resources

  • standingwave-reflection-free
  • サイクロイド
  • 正17角形 作図 regular 17-gon 2
  • 6章⑥三角柱の展開図
  • 目で見る立方体の2等分

Discover Resources

  • 正n角形
  • 垂直二等分線の通過領域
  • 再帰反射球面その2
  • 立方体の切断
  • No,40-問2

Discover Topics

  • Subtraction
  • Similarity Transformation or Similarity
  • Addition
  • Matrices
  • Interest Calculation
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