10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-11

  • question_answer
    If a circle is inscribed in a quadrilateral PQRS, then find which one of the following is correct?

    A)  \[PQ+SR=QR+PS\]

    B)  \[PQ-SR=QR+PS\]

    C)  \[PQ+SR=QR-PS\]       

    D)  \[PQ-SR=QR-PS\]

    E)  None of these

    Correct Answer: A


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