document.write( "Question 878232: if the area of a equilateral triangle is 36 root 3 then find its perimetre \n" ); document.write( "
Algebra.Com's Answer #529773 by dkppathak(439)\"\" \"About 
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if the area of a equilateral triangle is 36 root 3 then find its perimeter
\n" ); document.write( "area of equilateral triangle = sqrt 3/4 side^2
\n" ); document.write( "36 sqrt3 =side^2 sqrt3/4
\n" ); document.write( "36x4= side ^2
\n" ); document.write( "side = 3 cm
\n" ); document.write( "perimeter of equilateral triangle = 3a
\n" ); document.write( " 3x3 =9 cm
\n" ); document.write( "Answer 9 cm
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