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  1. 從邊長辨認四邊形
    1. 四邊相等的四邊形
    2. 兩組對邊相等和有直角的四邊形
    3. 兩組對邊相等的四邊形
    4. 拼砌四邊形

從邊長辨認四邊形

Author:Anthony OR 柯志明
Topic:Quadrilaterals

  • 四邊相等的四邊形

  • 兩組對邊相等和有直角的四邊形

  • 兩組對邊相等的四邊形

  • 拼砌四邊形

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四邊相等的四邊形

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