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橢圓軌跡

Author:Ching-Hui Chou

New Resources

  • 畫出對稱圖形
  • 【案例】2018年全国1卷理科12题
  • 拼砌四邊形
  • 球体的体积推导
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 橢圓
  • 四次函數圖形&反曲點
  • DSE Circle-ACT01D Distance of Chords and Centre of a Circle
  • 圓與兩平行切線
  • 四年級面積的量度

Discover Topics

  • Calculus
  • Polynomial Functions
  • Binomial Distribution
  • Numbers
  • Translation
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