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

  • question_answer
    Length of AD =

    A) 10/3cm

    B) 9/4cm

    C) 5/3cm

    D) 20/3cm

    Correct Answer: D

    Solution :

    \[\frac{AD}{BC}=\frac{Perimerer\,of\,\Delta ADE}{Perimeter\,of\,\Delta BCE}\] \[\frac{AD}{5}=\frac{4}{3}\] \[AD=20/3\,cm\]


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