The area of equalteral triangle is 2 underroot 3 cm2 find its semi perimeter
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area of equilateral triangle = root 3a^2 / 4
2root 3=root 3a^2/4
a =root 8
where a is side
semi perimeter = 3root 2
2root 3=root 3a^2/4
a =root 8
where a is side
semi perimeter = 3root 2
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