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內切圓

Author:楊明德
Topic:Incircle or Inscribed Circle

New Resources

  • 三位數除以一位數(一)
  • 兩組對邊相等和有直角的四邊形
  • 兩位數加法
  • 柱體建築師
  • 四邉形 (四年級) 教師版

Discover Resources

  • 任意兩正方形切割重組成一大正方形之動態證明
  • 橢圓折痕
  • Angles in intersecting and parallel lines
  • sin(x) 的函數圖形的副本
  • 求切线方程(改进)

Discover Topics

  • Mode
  • Statistics
  • Triangles
  • Integral Calculus
  • Power Functions
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