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外角と内角の関係 のコピー

Author:三毛門 鋼一, gojiroo42

New Resources

  • 直方体の対角線
  • 二次曲線と離心率
  • 小テスト
  • 正17角形 作図 regular 17-gon
  • 6章⑥三角柱の展開図

Discover Resources

  • Example 3 of GeoGebra Quick Start
  • diagonaleidoscope
  • 隣接行列
  • 切断立方体の投影図
  • 放物面鏡と球面鏡

Discover Topics

  • Matrices
  • Vectors 3D (Three-Dimensional)
  • Confidence Interval
  • Solids or 3D Shapes
  • Equilateral Triangles
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