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內切圓半徑證明

Author:陳兪宏

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 画直线等分三角形的面积
  • 球體建築師
  • 錐體建築師
  • GeoGebra笔记功能体验课件

Discover Resources

  • 勝者即正義,可愛即正義~(可用Ctrl+滑鼠滾輪放大界面)
  • 定周长的正多边形面积变化规律(含圆)
  • My First GGBBook
  • Copie de Comparing fractions using number lines and rectangles
  • 高中数学教材配套资源【人教】

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Logic
  • Differential Equation
  • Combinatorics
  • Sine
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