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三角形四心

Author:cyrus

New Resources

  • 算柱 (兩位數)
  • 直角坐標平面上的旋轉變換
  • 柱體建築師
  • 兩組對邊相等的四邊形
  • 球體建築師

Discover Resources

  • Salaries Tax in Hong Kong 薪俸稅
  • No.4
  • 等腰三角形 - 等角對等邊的副本
  • S3 Ch4.3 例4.6b 三視圖(3D圖)
  • 圆柱侧面展开图

Discover Topics

  • Subtraction
  • Vectors 2D (Two-Dimensional)
  • Cuboid
  • Optimization Problems
  • Rectangle
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