Question

The area of an equilateral triangle whose perimeter is 36√3 cm is​

Answer 1

Answer:

perimeter of equilateral triangle =3*side

36root3=3*side

side=12root3

altitude of equilateral triangle is root 3/2of side=root3/2*12root3=36/2=18

area=1/2*base*height

=1/2*12root3 *18=108root3

area=108root3

Answer 2

Answer:

This is the answer of this question.