What is the length of the side of a regular hexagon, if its area is 54√3 sq cm? ?->(Show Answer!)

1. What is the length of the side of a regular hexagon, if its area is 54√3 sq cm?

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By: anil on 05 May 2019 02.14 am

Let side of regular hexagon = $$a$$ cm Area of regular hexagon = $$frac{3sqrt{3}}{2} a^2$$ => $$frac{3sqrt{3}}{2} a^2=54sqrt{3}$$ => $$a^2=54 imes frac{2}{3} = 36$$ => $$a=sqrt{36}=6$$ cm => Ans - (C)

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