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

Algebra.Com
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)   (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.
====================

RELATED QUESTIONS

Which has more area a circle 4 inch in diameter or rectangle 4 inch long and 3 inch wide? (answered by checkley77)
if you have a rectangular-shaped box that measures 12 inches long, 8 inches wide and 4... (answered by jorel1380)
how many 3 inch cubes can fit into a box 9 inches wide, 12 inches long, and 6 inches... (answered by Boreal)
You are wrapping a gift box that is 16 inches long, 7 inches wide, and 9 inches tall.... (answered by Solver92311)
There are 4 identical wooden blocks that are 20 inches long, 2 inches wide and 1 inch... (answered by ikleyn)
A typist uses a sheet of paper that is 9 inches wide by 12 inches long. He leaves a... (answered by ikleyn)
A rectangle is 4 inches wide and 9 inches long what is the length of a diagonal of this... (answered by JBarnum)
What are the dimensions of a dining room that is 1.5 inch wide, 1.25 inches high, and 3... (answered by richard1234)
1. A trapezoid has two 65-degree angles and 9-inch and 12-inch parallel sides. How long... (answered by jojo14344)