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利用對摺找內心

Author:arist

New Resources

  • 畫出對稱圖形
  • 錐體建築師
  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • 異分母分數減法

Discover Resources

  • 二次函數圖形與兩軸的交點
  • Graph of Cosine Function 餘弦方程圖像
  • 對稱(LEVEL 1)
  • 地球儀
  • 光的折射

Discover Topics

  • Vectors 2D (Two-Dimensional)
  • Quadratic Equations
  • Step Functions
  • Pie Chart or Circle Chart
  • Power Functions
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