#### Answer

360 in$^2$

#### Work Step by Step

L=10(9)+10(15)+10(12)
L=90+150+120
L=360

Published by
Brooks Cole

ISBN 10:
9781285195698

ISBN 13:
978-1-28519-569-8

360 in$^2$

L=10(9)+10(15)+10(12)
L=90+150+120
L=360

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