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

  • question_answer
    The centroid of the triangle PQR is:

    A)  \[(5,5)\]

    B) \[(6,5)\]

    C)  \[\left( \frac{17}{3},4 \right)\]

    D)  \[\left( \frac{17}{3},5 \right)\]

    Correct Answer: D

    Solution :

    \[\therefore \]  Centroid of the
    \[\Delta PQR=\left\{ \frac{6+2+9}{3},\frac{9+3+3}{3} \right\}\]
    \[=\left( \frac{17}{3},\frac{15}{3} \right)=\left( \frac{17}{3},5 \right)\]
    So, option [d] is correct


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