The area of that equilateral triangle is 36√3 m².
What is an equilateral triangle?
Equilateral triangle is a triangle that has three equal sides.
What is the area of a triangle?
The area of a triangle is the area covered within the three sides of the triangle.
What is the perimeter of a triangle?
The perimeter of a triangle is the summation of all the three sides of that triangle.
The perimeter of the equilateral triangle = 36 m.
Therefore, each side of the triangle = (36÷3) m = 12 m.
Hence, area of the triangle = [√3×(12)²÷4] m² = 36√3 m².
Hence, we can conclude that Option C is correct.
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