in the first line in place of square, it should be an equilateral triangle

EDIT now it is ok

EDIT now it is ok

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Lakshman Patel RJIT
asked
in Quantitative Aptitude
Feb 20, 2018
edited
Jun 2, 2019
by Lakshman Patel RJIT

849 views
3 votes

We know the area of an equilateral Triangle$= \frac{\sqrt3}{4} \ a^2 $

Where 'a' is length of sides of triangle.

so by given condition 9

$\frac{\sqrt3}{4} \ a^2 = \sqrt 3$

i.e $a^2 =4 $ so $a=2$

Perimeter$=3*a=3*2=6$

So option (C) is Correct.