Answer:
VOLUME = 240 in ³
SURFACE AREA = 124 in ²
Explanation:
The volume of a rectangular prism is:
l x w x h,
where in this case:
l = 8 in
w = 6 in
h = 5 in
So, the total volume would be:
8 in x 6 in x 5 in = 240 in ³ ( cubed )
Now the formula for the surface area of a rectangular prism is:
2 ( l x w + l x h + w x h )
So if we plug in the values in the formula, we get:
2 ( 8 in x 6 in + 8 in x 5 in + 6 in x 3 in ) = 124 in ² ( squared )