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三角形面積

Author:鍾文欽

New Resources

  • 【案例】圆柱体内放置一个大球六个小球
  • 畫出對稱圖形
  • 兩位數除以一位數(二)
  • 球体的体积推导(优化版)
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 【三角函數】sinx的平移
  • Quiz on Solving Right Triangles (Finding Angles) 解直角三角形:測驗2(求角度)
  • HKMO 2013 Question 3 Demonstration (Geometric Construction)
  • gjh-e01-03 未知數邊長的三角形
  • 奠基

Discover Topics

  • Limits
  • Linear Functions
  • Rhombus
  • Random Experiments
  • Matrices
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