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問55

Author:嶋津恒彦

New Resources

  • サイクロイド
  • 接点の作る円は内接円
  • 正17角形 作図 regular 17-gon 2
  • フーリエ級数展開
  • 対数螺旋

Discover Resources

  • marginal rate of substitution
  • 交わる2円と平行線
  • Spreadsheet
  • 垂心と垂足三角形
  • STEP B 60

Discover Topics

  • Hyperbola
  • Equilateral Triangles
  • Congruence
  • Cylinder
  • Cube
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