Question 334140
SA of a rectangular prism with the numbers of
height-4m.
width-12m.
length-8m.
--------------
There are 6 faces.
2 are 4 by 12
2 are 4 by 8
2 are 8 by 12
--> 2*(4*12 + 4*8 + 8*12)
= 2*(48 + 32 + 96)
= 2*176
= 352 sq meters
----------------
PS The exclamation marks don't accomplish anything.