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8th Class Mathematics Cubes and Cube Roots Question Bank Cubes and Cube Roots

  • question_answer
    The volume of material used to make a cube is\[4913\text{ }c{{m}^{3}}\]. What is the length of the edge of the cube?

    A)  \[16\text{ }cm\]                             

    B)                         \[27\,cm\]                         

    C)                         \[18\,cm\]                         

    D)                         \[17\,cm\]

    Correct Answer: D

    Solution :

    Volume of the material used = volume of the cube \[=4913\text{ }c{{m}^{3}}\] \[\therefore \] The length of its edge \[\sqrt[3]{4913}=17\,cm\]


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