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一线三等角模型

Author:冯姣龙
Topic:Similar Triangles, Similarity Transformation or Similarity

New Resources

  • 柱體建築師
  • 画直线等分三角形的面积
  • 畫出對稱圖形
  • 球體建築師
  • 四邊形的特性

Discover Resources

  • 三角形的外接圓
  • 正五角柱展開
  • Angle Sum of Triangle
  • 包絡線:拋物線
  • 图中的三角形面积何时最小?(许兴华数学)

Discover Topics

  • Probability
  • General Quadrilateral
  • Secant Line or Secant
  • Angles
  • Optimization Problems
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