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內切圓

Author:楊明德
Topic:Incircle or Inscribed Circle

New Resources

  • 兩位數除以一位數(一)
  • 兩組對邊相等和有直角的四邊形
  • 四邉形 (四年級) 教師版
  • 算柱 (兩位數)
  • 兩位數除以一位數(二)

Discover Resources

  • 畫三角形 題4a
  • proof76 謝旻辰
  • 長方形和正方形的面積_題A至E
  • 上課用
  • 勾股定理的证明

Discover Topics

  • Polynomial Functions
  • General Quadrilateral
  • Perimeter
  • Volume
  • Cosine
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