SOLUTION: What is the surface area for a cereal box that measures 4 inch wide, 9 inch long, and 12 inch long?

Algebra ->  Surface-area -> SOLUTION: What is the surface area for a cereal box that measures 4 inch wide, 9 inch long, and 12 inch long?      Log On


   

Question 572414: What is the surface area for a cereal box that measures 4 inch wide, 9 inch long, and 12 inch long?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the surface area for a cereal box that measures 4 inch wide, 9 inch long, and 12 inch long?
--------
Surface Area = 2[4*9 + 4*12 + 9*12]
----
SA = 2[36 + 48 + 108]
----
SA = 2[192] = 384 sq. in.
============================
Cheers,
Stan H.
====================