Q117 / 160 · WBJEE 2010 · Mathematics

The equations $\mathrm{y}= \pm \sqrt{3 x}, \mathrm{y}=1$ are the sides of

Correct answer
A
an equilateral triangle
B
a right angled triangle
C
an isosceles triangle
D
an obtuse angled triangle

Solution

Hints: $y=\tan 60^{\circ} x, y=-\tan 60^{\circ} x$ $y=1$, equilateral

Hence, the correct answer is option: 'A'.

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