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三角

Author:朱宜萱

New Resources

  • 算柱 (兩位數)
  • 兩組對邊相等的四邊形
  • 四邊形的特性
  • 兩位數加法
  • 錐體建築師

Discover Resources

  • 三角形面積.Area of Triangle
  • 圖一
  • 林辰洋 凹面鏡反射
  • homework
  • 圓周角與圓心角之度數關係臆測(圓心在圓周角的外部)

Discover Topics

  • Quadrilaterals
  • Scalene Triangles
  • Similarity Transformation or Similarity
  • Geometry
  • Circumcircle or Circumscribed Circle
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