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1-2動動腦

Author:Lin Ching Chieh

New Resources

  • 球体的体积推导(优化版)
  • 兩位數除以一位數(一)
  • 【案例】2018年全国1卷理科12题
  • 判斷球體
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • Area and Volume of a pentagonal prism(正五角棱柱的面積和體積)
  • 重心三等分三角形
  • 一元二次方程式-應用問題(兩圓相切)
  • 線性規劃
  • 二项式定理

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Normal Distribution
  • Circumcircle or Circumscribed Circle
  • Linear Programming or Linear Optimization
  • Ellipse
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