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三角形三边关系

Author:数豆豆

New Resources

  • 画直线等分三角形的面积
  • 祖冲之的期望:内棋与外棋
  • 兩位數加法
  • 直線的斜率
  • 球体的体积推导

Discover Resources

  • Sum of Interior Angles of Polygons 多邊形內角和
  • Concept of Similarity 相似的概念
  • 立體圖形-截面
  • 座標上的定點軌跡圖
  • 函數的極限 (The Limit of a Function)

Discover Topics

  • Arithmetic
  • Rhombus
  • Unit Circle
  • Secant Line or Secant
  • Linear Regression
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