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  5. Area, Perimeter and Volume

5th Class Mathematics Area, Perimeter and Volume Question Bank Perimeter and Area

  • question_answer
    Four poles are stuck into the square ground of side 30 m at the four corners. A rope  fence is to be put around the poles. What  length of rope will be required if 2 m are required for tying the knots?            

    A)  120 m                         

    B)  118 m

    C)  122 m                         

    D)  None of these

    Correct Answer: D

    Solution :

     : Length of rope required \[=30\times 4+2\times 4=120+8=128\,m\]


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