Question

find the area of an equilateral triangle with side 2√3cm

Answer 1

finding out area using
heron formula
s=a+b+c/2
s=6_/3/2
s=3_/3
area=_/s(s-a)(s-b)(s-c)
_/3_/3(_/3)(_/3)(_/3
_/27
=3_/3

Answer 2

here is an attachment see it . i think this might be right ...