10th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    The area of the ring between two concentric circles of circumferences 77 cm and 55 cm is _______

    A) 221\[c{{m}^{2}}\]      

    B) 231\[c{{m}^{2}}\]

    C) 334\[c{{m}^{2}}\]           

    D) 289\[c{{m}^{2}}\]

    E) None of these

    Correct Answer: B


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