10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-14

  • question_answer
    Match the following:
    (A) The points \[\left( -\,3,0 \right),\] \[\left( 1,-\,3 \right)\] and (4,1) are the vertices of I Equilateral triangle
    (B) The points (a, a) \[\left( -\,a,-\,a \right)\]\[(-\sqrt{3}a,\sqrt{3}a)\] are the vertices of II Right triangle
    (C) The points (3,2) \[\left( 2,-\,3 \right)\]and (2,3) are the vertices of III Isosceles right - angled triangle
    (D) The points\[\left( -\,5,6 \right),\]\[\left( -\,4,-\,2 \right)\]and (7, 5) are the vertices of. IV Scalene triangle

    A)  A- I, B-II, C-III, D-IV

    B)  A-II, B-II, C- I, D-IV

    C)  A - III, B - I, C - II, D-IV

    D)  A-III, B-I, C-IV, D-II

    E)  None of these

    Correct Answer: C


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