9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-19

  • question_answer
    Find the area of the shaded region where PQRS is a square of side 20 cm. \[[Take\,\pi =3.14]\]

    A)  \[175\,\,c{{m}^{2}}\]             

    B)  \[174\,\,c{{m}^{2}}\]

    C)  \[173\,\,c{{m}^{2}}\]             

    D)  \[172\,\,c{{m}^{2}}\]

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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