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正三角形堆垛

Author:柳淳珈

New Resources

  • 異分母分數減法
  • 兩組對邊相等的四邊形
  • 錐體建築師
  • 兩位數除以一位數(一)
  • 兩位數加法

Discover Resources

  • 正三角形的旋轉
  • 劉德晧proof14
  • 多項式函數的遞增與遞減(分段塗函數顏色)
  • cos(π/n)cos(2π/n)cos(3π/n) ... cos(nπ/n) = ?
  • 拋物線作圖

Discover Topics

  • Mathematics
  • Division
  • Expected Value
  • Rotation
  • Limits
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