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外心

Author:吳淑惠
Topic:Constructions

New Resources

  • 球體建築師
  • 兩組對邊相等的四邊形
  • 柱體建築師
  • 畫出對稱圖形
  • 画直线等分三角形的面积

Discover Resources

  • triangle
  • 正n邊形與圓上點的中點軌跡(解析)
  • 數值滑桿_長方形2
  • 正多邊形柱體表面積展開圖
  • 诱导公式四(原点对称关系)

Discover Topics

  • Special Points
  • Arithmetic
  • Rational Numbers
  • Linear Programming or Linear Optimization
  • Sphere
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