SOLUTION: Find the surface area of of this carton The height is 18 in. The width 12in. and the side is 4in.

Question 258136: Find the surface area of of this carton The height is 18 in. The width 12in. and the side is 4in.
Found 2 solutions by drk, checkley77:
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
Surface area formula is:
(i)
From above, we get
(ii)
so,

or simply
sq. in.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
2(12*4)+2(12*18)+2(4*18)
2*48+2*30+2*22
96+60+44=200 in^2. ans.
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