7th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    In the given figure, all line segments of the shaded portion are of length and at right angles to each other. Find the area of unshaded portion

    A) \[225c{{m}^{2}}\]

    B) \[189c{{m}^{2}}\]

    C) \[216\text{ }c{{m}^{2}}\]

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

    E) None of these

    Correct Answer: C


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