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Drawing quadrilaterals on the grid or the pinboard

Author:Anthony OR 柯志明

New Resources

  • 【案例】圆柱体内放置一个大球六个小球
  • 兩組對邊相等和有直角的四邊形
  • 錐體建築師
  • 【案例】2018年全国1卷理科12题
  • 画直线等分三角形的面积

Discover Resources

  • 二次函數開口大小的變化與平方項係數的改變
  • 立體錯覺樓梯(使用透視法會稍有差距)
  • 優良作品2(怡雯)
  • MFS Pyth Thm 2
  • 黄冈中考16题(扇形滚动)

Discover Topics

  • Vectors
  • Quadratic Functions
  • Congruence
  • Normal Distribution
  • Expected Value
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