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

  • question_answer
    The distance between the points \[(0,5)\] and \[(-5,0)\] is:                              (NCERT EXEMPLAR)

    A) \[5\]

    B) \[5\sqrt{2}\]

    C) \[2\sqrt{5}\]

    D) \[10\]

    Correct Answer: B

    Solution :

    [b] Distance between\[A(0,5)\]and \[B(-5,0),\]
    \[AB=\sqrt{{{(-5-0)}^{2}}+{{(0-5)}^{2}}}\]
    \[=\sqrt{25+25}=\sqrt{50}=5\sqrt{2}\] 


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