Question

area of the equilateral triangle is
$36 \sqrt{3}$
what will be it's perimeter


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Answer 1

Answer:

area of equilateral triangle = √3/4 x side² = 36√3

side² = 36 x 4

side = 6 x 2 = 12

side = 12cm

perimeter of equilateral triangle = 3 x side

= 3 x 12 = 36cm

thus perimeter of equilateral triangle is 36cm

hope this will help you