MCQOPTIONS
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| 1. |
The following points A (2a, 4a), B(2a, 6a) and C \[(2a+\sqrt{3}a,\,5a)\], \[(a>0)\] are the vertices of |
| A. | An acute angled triangle |
| B. | A right angled triangle |
| C. | An isosceles triangle |
| D. | None of these |
| Answer» B. A right angled triangle | |