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梯形面積(求上底)

Author:lkkbmaths teachers 檔案儲存用

New Resources

  • 畫出對稱圖形
  • Nested spiral octagon
  • Earth with coastline
  • 直角坐標平面上的旋轉變換
  • 算柱 (兩位數)

Discover Resources

  • Addition and Subtraction of Polynomials(多項式的加減法)
  • 線、面平行
  • Reflectionnn
  • Copy of 製作組織圖
  • Rotation in the Coordinate Plane

Discover Topics

  • Frequency Distribution
  • Vectors
  • Constructions
  • Similar Triangles
  • Optimization Problems
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