10th Class Mathematics Areas Related to Circles Question Bank Case Based (MCQs) - Areas Related to Circles

  • question_answer
    Study Case : Q. 21 to 25
    A man wanted attractive design on the front door of his house. So, he asked a painter to paint the design as per specifications provided by him. Four equal circles were inscribed inside a square PQRS of side 28 cm as shown in the figure below:
    (i) (ii)
    The diameter of each circle is:

    A) \[\text{3}.\text{5 cm}\]

    B) \[\text{7 cm}\]

    C) \[\text{12 cm}\]

    D) \[14\ cm\]

    Correct Answer: D

    Solution :

    [d] Side of square \[PQRS=28cm.\]
    \[\therefore \] Diameter of each circle \[=\frac{28}{2}+14cm\]

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