the perimeter of equilateral triangle is 6^2cm. find area
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perimeter = 6^2=36cm
side of triangle=36/3
=12
area of equilateral triangle = (√3×a^2)/4 (a=side)
=(√3×12^2)/
=(√3×144)/4
=√3×36sq. cm
= 36×√3 sq. cm
hpoe it will help you kindly mark the answer as brainlist.
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