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angle sum of polygon

Author:Felix Yip Wing Chung

New Resources

  • 第八周作业
  • sanjiaohanshu
  • 兩組對邊相等和有直角的四邊形
  • 拼砌四邊形
  • 算柱 (兩位數)

Discover Resources

  • 畢氏定理動態證明(歐基里得,平形四邊形等面積2,應用時間參數跳躍函數配合向量)
  • 量角器
  • 關燈遊戲3x3 Lights Out Game
  • Reuleaux triangle 掃地機器人v1.0
  • 正十二面體裁邊 (Chamfered Dodecahedron)

Discover Topics

  • Straight Lines
  • Orthocenter
  • Linear Programming or Linear Optimization
  • Prism
  • Interest Calculation
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