7th Class Mathematics Mensuration Question Bank Mensuration (Perimeter & Area)

  • question_answer
    One side of a parallelogram is \[240\text{ }dm\] and its area is\[576\text{ }{{m}^{2}}\]. Find the corresponding altitude.

    A)  \[24\,m\]

    B)  \[24cm\]

    C)  \[24\,dm\]                   

    D)  \[24\,dm\]

    Correct Answer: A

    Solution :

    (a): \[240\text{ }dm=24m\] \[\Delta =24\times \]altitude \[\Rightarrow \] altitude \[=\frac{576}{24}=24\]                     


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