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外心垂心問題

Author:連琨銘

New Resources

  • 拼砌四邊形
  • 三位數除以一位數(二)
  • 算柱 (兩位數)
  • 兩位數加法
  • 三位數除以一位數(一)

Discover Resources

  • 三角形全等的理由 – 題4
  • 三角形
  • Logarithmic spiral
  • 餘數處理
  • 拋物線代數性質,光學性質

Discover Topics

  • Incircle or Inscribed Circle
  • Combinatorics
  • Congruence
  • Equilateral Triangles
  • Orthocenter
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