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課題 五角形→三角形

Author:内海大和
Topic:Triangles

New Resources

  • 正17角形 作図 regular 17-gon 2
  • 正17角形 作図 regular 17-gon
  • 6章⑥三角柱の展開図
  • 平均変化率
  • 対数螺旋

Discover Resources

  • 平行な直線
  • 三角関数の合成(compositions of trigonometric function)
  • 慣性をもつ点A
  • 接線と弦のつくる角
  • 体3_93_ex3

Discover Topics

  • Parallelogram
  • Arithmetic Mean
  • Fractions
  • Intersection
  • Distributions
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