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4th Class Mathematics Area, Perimeter and Volume Question Bank Perimeter & Area

  • question_answer
    Square ABCD is formed by four identical rectangles and a small square in the centre. The side of square ABCD is 11 cm and the side of the small square in the centre is 7 cm.             What is the length of each rectangle?

    A)  7 cm                          

    B)  12cm 

    C)                9 cm              

    D)    11 cm

    Correct Answer: C

    Solution :

    Side AB = 11 cm Side of smaller square = 7 cm \[\therefore \]  Length of the rectangle \[=(\text{7}+\text{2})\text{ cm}=\text{9 cm}\]


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