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三角形

Author:Tina Lin
Topic:Triangles

New Resources

  • 判斷球體
  • 球体的体积推导
  • 【案例】2018年全国1卷理科12题
  • 三位數除以一位數(一)
  • 畫出對稱圖形

Discover Resources

  • 數學模型
  • 分數均分
  • Add and subtract
  • 正三角形
  • 平面直角坐标系的构成

Discover Topics

  • Geometric Mean
  • Centroid or Barycenter
  • Similarity Transformation or Similarity
  • Upper and Lower Sum or Riemann Sum
  • Rectangle
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