The length of a side of an equilateral traingle is 12 cm. what is the area of a square of perimeter equal tothat of the triangle
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perimeter of square =s
perimeter of triangle=12*3=36cm
36cm=4s
s=9cm
area of square = s^2=(9^2)cm^2=81cm^2
perimeter of triangle=12*3=36cm
36cm=4s
s=9cm
area of square = s^2=(9^2)cm^2=81cm^2
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