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World's Hardest Easy Geometry Problem.

Author:Terry Chau
Topic:Geometry
幾何老題1

New Resources

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

Discover Resources

  • HKDSE 3D Figures
  • 橢圓的定義
  • 三角柱(可側轉、上下轉)
  • 外心
  • F3 Ch9.3 羅盤及真方位角

Discover Topics

  • Hyperbola
  • Equilateral Triangles
  • Upper and Lower Sum or Riemann Sum
  • LCM and GCD
  • Coordinates
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