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劉虹圻 垂心

Author:呂麗珠
Topic:Orthocenter

New Resources

  • 兩組對邊相等的四邊形
  • 【案例】2018年全国1卷理科12题
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數除以一位數(二)
  • 球体的体积推导

Discover Resources

  • Angle at Centre Twice Angle at Circumference
  • L.C.M
  • y=Asin(ωx+φ)
  • Completing the Square (Part 3)
  • 椭圆的光学性质

Discover Topics

  • Angles
  • Curve Sketching
  • Function Graph
  • Definite Integral
  • Piecewise Functions
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