Answers

  • Brainly User
2016-06-10T08:51:26+08:00
ANSWER:  12 \sqrt{3}

Let a be the length of a side of equilateral triangle.

Area of Equilateral triangle =  \frac{ \sqrt{3} }{4} a ^{2}

Perimeter of Equilateral Triangle = 3(a)

Equation:

Area of Equilateral Triangle = Thrice its Perimeter

 \frac{ \sqrt{3} }{4} a ^{2} =3(3a)

Please view image below to view solution.

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