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台形と三角形の面積

Author:Hatsumi Kanna

New Resources

  • フーリエ級数展開
  • standingwave-reflection
  • 円の伸開線
  • 対数螺旋
  • 正17角形 作図 regular 17-gon

Discover Resources

  • 放物線の媒介変数表示
  • 分数のかけわり図(かけ算)
  • gradation triangle buttonver
  • Pentagon のコピー
  • 円と直線の共有点

Discover Topics

  • Plane Figures or Shapes
  • Line Segment
  • Variance
  • Trigonometric Functions
  • Statistical Characteristics
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