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内接・傍接楕円に接する楕円は?

Author:Bunryu Kamimura
Topic:Ellipse, Triangles

New Resources

  • 円の伸開線
  • standingwave-plus
  • 目で見る立方体の2等分
  • 平均変化率
  • 対数螺旋

Discover Resources

  • 夏期講習13番
  • Pentagon x Pentagon
  • P.257 応用例題3のギョウザ
  • ねじれの位置と垂線
  • 1次方程式の利用(追いかけ)

Discover Topics

  • Percentages
  • Upper and Lower Sum or Riemann Sum
  • Similar Triangles
  • Prism
  • Rotation
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