#### Answer

956.55 cm$^2$

#### Work Step by Step

apothem=.5s$\sqrt 3$
a=4$\sqrt 3$
T=L+2B
T=624+2(.5)(4$\sqrt 3$)(48)
T=624+192$\sqrt 3$
T$\approx$956.55

Published by
Brooks Cole

ISBN 10:

ISBN 13:

956.55 cm$^2$

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