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平行線

Author:yutakowase

New Resources

  • 正17角形 作図 regular 17-gon
  • standingwave-reflection-fixed
  • 円の伸開線
  • standingwave-plus
  • 目で見る立方体の2等分

Discover Resources

  • 円に外接する円の作図
  • 絶対値の平均と2乗の平均を比べる
  • デカルトの円定理2円
  • クリア_Clear24
  • 辺上を動く点4

Discover Topics

  • Geometry
  • Dilation
  • Fractal Geometry
  • Similar Triangles
  • Optimization Problems
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