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geo123

Author:hsu hung yang
hello

New Resources

  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • Nested spiral octagon
  • 找出對稱軸
  • 直角坐標平面上的旋轉變換

Discover Resources

  • 平行四邊形與菱形的分別
  • 數列
  • 畢氏樹
  • 两个经典不等式
  • 正方体的展开图(彩色3d版 net cube)

Discover Topics

  • Exponential Functions
  • Random Variables
  • Tree Diagrams
  • Cone
  • Calculus
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