10th Class Mathematics Triangles Question Bank Case Based (MCQs) - Triangles

  • question_answer
    Find the Length of the rope used.

    A) \[26\,m\]

    B) \[25\,m\]

    C) \[27\,m\]

    D) \[23\,m\]

    Correct Answer: C

    Solution :

    Now, Perimeter of \[DPRS=PR+RS+SP\]
    \[=17+15+8=40\,m\]
    \[\therefore \]  Length of the rope = Perimeter of \[\Delta PRS-PQ\]
                \[=40-13=27\,m\]
    So, option [c] Is correct,


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