SOLUTION: Find the surface area of a cuboid (3cm by 3cm by 13cm)

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Question 599648: Find the surface area of a cuboid (3cm by 3cm by 13cm)

Found 2 solutions by lynnlo, Alan3354:
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
(3cm *3*3*13=270
your surface area is 270

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the surface area of a cuboid (3cm by 3cm by 13cm)
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SA = 2*(3*3 + 3*13 + 3*13)
= 2*(9 + 39 + 39)
= 174 sq cm