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認識半徑

Author:Cychoy
Topic:Circle

New Resources

  • 【案例】圆柱体内放置一个大球六个小球
  • 四邊形的特性
  • 兩組對邊相等和有直角的四邊形
  • 算柱 (兩位數)
  • 兩位數加法

Discover Resources

  • 用面積逼近圓周率
  • 餘弦定理的圖形證明
  • 蜘蛛網製作
  • 螺旋正方形
  • 两角差的正弦公式证明2

Discover Topics

  • Median Value
  • Quadratic Functions
  • Difference and Slope
  • Linear Regression
  • Boxplot
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