(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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