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練習19解答

Author:Shigeaki Ando

New Resources

  • sine-wave
  • 等積変形2
  • フーリエ級数展開
  • 円の伸開線
  • 正17角形 作図 regular 17-gon

Discover Resources

  • ベクトル領域(三角形)
  • Rose curve
  • 図形の対称移動
  • 円とラジアンの関係 のコピー
  • 空間の直線の長さの最小値

Discover Topics

  • Pie Chart or Circle Chart
  • Triangles
  • Rational Numbers
  • Arithmetic Mean
  • Congruence
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