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利用邊對摺找三角形的內心

Author:arist

New Resources

  • 算柱 (兩位數)
  • 美國國旗 (Claude 版)
  • 錐體建築師
  • 畫出對稱圖形
  • 直角坐標平面上的旋轉變換

Discover Resources

  • Apollonius Problem 8 CLL homo 12
  • [問題] x² + 2xy + y² + 5x + ay + b > 0
  • 摩天輪
  • 勝者即正義
  • 畢氏定理的副本

Discover Topics

  • Differential Equation
  • Polygons
  • Coordinates
  • Cone
  • General Quadrilateral
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