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五点共圆

Author:Key.LG-wy
Topic:Circle, Geometry

New Resources

  • 直角坐標平面上的旋轉變換
  • 兩組對邊相等和有直角的四邊形
  • 畫出對稱圖形
  • 錐體建築師
  • 柱體建築師

Discover Resources

  • 小青蛙
  • 正切與餘切函數
  • 畢氏定理 (勾股定理) <Pythagorean theorem>
  • 分数的乘法
  • 翰林數學_2下_CH3-1_三角形的內角與外角

Discover Topics

  • Perimeter
  • Trigonometry
  • Area
  • Functions
  • Quadratic Equations
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