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長方形を折って相似な三角形をつくる

Author:Geo_Math_Room
Topic:Plane Figures or Shapes, Planes, Ratios, Rectangle, Similar Triangles

New Resources

  • 目で見る立方体の2等分
  • sine-wave
  • 直方体の対角線
  • 対数螺旋
  • standingwave-reflection-free

Discover Resources

  • 比例・反比例のグラフ
  • 例16_2
  • 副産物
  • ルーローの三角形
  • 体積4step462

Discover Topics

  • Binomial Distribution
  • Line Segment
  • Arithmetic
  • Complex Numbers
  • Definite Integral
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