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兩圓位置關係及公切線

Author:李宬風
Topic:Geometry, Incircle or Inscribed Circle, Planes, Geometric Transformations

New Resources

  • 柱體建築師
  • 三位數除以一位數(一)
  • 兩組對邊相等和有直角的四邊形
  • 異分母分數減法
  • 兩位數加法

Discover Resources

  • 拋物線上的弓形區域
  • Ladder on Wall
  • Copy of 固定周界的長方形的面積變化
  • 正四角錐(可以旋轉, 顯示邊, 選擇透視)
  • 一次函数的副本

Discover Topics

  • Scatter Plot
  • Kite
  • Expected Value
  • Upper and Lower Sum or Riemann Sum
  • Difference and Slope
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