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三角形、オイラー線

Author:Yusuke Kato
Topic:Triangles

New Resources

  • 接点の作る円は内接円
  • アステロイド
  • サイクロイド
  • 正17角形 作図 regular 17-gon
  • standingwave-reflection-fixed

Discover Resources

  • 2次関数の決定1
  • タカダの定理と楕円
  • サイクロイド2
  • 円周角の定理の逆
  • 魔方陣4×4作り方

Discover Topics

  • Subtraction
  • Statistical Characteristics
  • Sequences and Series
  • Tree Diagrams
  • Differential Equation
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