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MathNet 2016-part-05 — 184 problems (EN–VI) Question 112

Math Olympiad Vault · MathNet 2016-part-05 — 184 problems (EN–VI)

Question 112

The area of a regular hexagon is $96 \sqrt{3}~\mathrm{cm}^{2}$. What is the perimeter of this hexagon?

(A) $48~\mathrm{cm}$
(B) $24~\mathrm{cm}$
(C) $96~\mathrm{cm}$
(D) $16~\mathrm{cm}$
(E) $20~\mathrm{cm}$