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  3. 10th Class
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  5. Coordinate Geometry

10th Class Mathematics Coordinate Geometry Question Bank MCQs - Coordinate Geometry

  • question_answer
    If the distance between the points \[(8,p)\] and \[(4,3)\] is 5 units then value of p is:

    A) 6

    B) 0

    C) both [a] and [b]

    D) None of these

    Correct Answer: C

    Solution :

    [c] \[\sqrt{{{(8-4)}^{2}}+{{(p-3)}^{2}}}=5\]
    \[\Rightarrow \,\,\,\,16+{{(p-3)}^{2}}=25\]
    \[\Rightarrow \,\,\,{{(p-3)}^{2}}=9\]
    \[\Rightarrow \,\,\,p-3=\pm 3\]
    \[\Rightarrow \,\,\,p=6,0\]


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