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area of equilateral triangle= (√3/4)× a^2
perimeter= 3a
so, √3/4×a^2= 3a
a^2/a= 3/√3 ×4
a=4√3 units
therefore, perimeter= 3a= 3×4√3
= 12√3=12×1.73
= 20.76 square units
Thanks
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perimeter= 3a
so, √3/4×a^2= 3a
a^2/a= 3/√3 ×4
a=4√3 units
therefore, perimeter= 3a= 3×4√3
= 12√3=12×1.73
= 20.76 square units
Thanks
mark my answer as brainliest
RoohinKukreja:
thnx bro
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