10th Class Mathematics Mensuration Question Bank Self Test-6

  • question_answer
    A toy is made by surmounting a cone on a hemisphere of radius 2.1 cm and height of the entire toy is 18 cm. Find the area of sheet required to make the toy.

    A)  

    B)  

    C)  

    D)  

    E)  None of these

    Correct Answer: C

    Solution :

       


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