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Choose the most suitable 'improvised units'(中間人)

Author:Shum Kwok Ching, GeoGebra Institute of Hong Kong

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 三位數除以一位數(一)
  • 兩位數除以一位數(二)
  • 四邊形的特性
  • 算柱 (兩位數)

Discover Resources

  • GeoGebra Tube
  • 正三角形
  • F-10-2-poly3-gph-bac-1
  • cos(π/n)cos(2π/n)cos(3π/n) ... cos(nπ/n) = ?
  • 立面化設計基礎-角錐及展開圖

Discover Topics

  • Integers
  • Similar Triangles
  • Volume
  • Isosceles Triangles
  • Function Graph
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