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包絡線:橢圓

Author:羅驥韡 (Pegasus Roe)
Topic:Ellipse

New Resources

  • 球體建築師
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數加法
  • 三位數除以一位數(一)
  • 兩組對邊相等的四邊形

Discover Resources

  • Reflection
  • 軌跡觀察---圓及正三角形上線段中點
  • n星角
  • Dodecahedron
  • 長方形的對稱軸

Discover Topics

  • Bar Chart or Bar Graph
  • Conditional Probability
  • Variance
  • Natural Numbers
  • Derivative
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