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Author:1041034 陳竑廷

New Resources

  • 算柱 (兩位數)
  • 直角坐標平面上的旋轉變換
  • 拼砌四邊形
  • Nested spiral octagon
  • 近似值:有效數字

Discover Resources

  • 固定邊長之長方形的特定內接平行四邊形面積
  • 數位學習社
  • 同頂角_1
  • Copy of 周界
  • 拼圖2

Discover Topics

  • Special Points
  • Median Line
  • Expected Value
  • Arithmetic
  • Rhombus
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