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Octahedron

Author:amn

New Resources

  • 拼砌四邊形
  • 第八周作业
  • 兩組對邊相等和有直角的四邊形
  • 算柱 (兩位數)
  • 判斷球體

Discover Resources

  • Demo
  • Surface area of sphere
  • 魏燕貞的GeoGebra課材製作
  • 分割平行四邊形長方形
  • 平面直角坐标系的构成

Discover Topics

  • Dilation
  • Kite
  • Quadrilaterals
  • Centroid or Barycenter
  • Unit Circle
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