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線外一點

Author:羅驥韡 (Pegasus Roe)

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 四邉形 (四年級) 教師版
  • Nested spiral octagon
  • 小数 的副本
  • 畫出對稱圖形

Discover Resources

  • Mearm2
  • Copy of 劉徽的「割圓術」
  • 成大102紙最小面積
  • Wave Interference
  • congruent triangle_provided by Mr Yeung Kar Chun

Discover Topics

  • Vectors
  • Addition
  • Statistical Characteristics
  • Optimization Problems
  • Planes
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