练习册

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    17．····························································································································································· 周长为24.斜边长为10的直角三角形面积为·············································································································································· ( )． 16 24 【查看更多】

     

    题目列表(包括答案和解析)

    周长为24，斜边长为10的直角三角形面积为（　　）

    A．12   B．16   C．20   D．24

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    27、直角三角形的周长为24，斜边长为10，则其面积为（　　）

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    直角三角形的周长为24，斜边长为10，则其面积为（     ）

    A．96　B．49C．24D．48

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    直角三角形的周长为24，斜边长为10，则其面积为（     ）

    A．96　             B．49               C．24               D．48

     

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    直角三角形的周长为24，斜边长为10，则其面积为（  ）．

          A．96        B．49         C．24         D．48

     

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