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外心

Author:Jensen Wong

New Resources

  • 畫出對稱圖形
  • 【案例】2018年全国1卷理科12题
  • 兩組對邊相等的四邊形
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 二次函數
  • 倫敦滾石橋
  • 相似形_Collection
  • 碎形六邊形的副本
  • 三角形内角和

Discover Topics

  • Vectors
  • Equilateral Triangles
  • Statistical Characteristics
  • Mode
  • Binomial Distribution
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