Answer:
408 in²
Explanation:
Given in the question that,
length of a show box = 15 in
width of a show box = 7 in
height of a show box = 4.5 in
Formula to calculate the surface area of shoe box is as following
2*(L*W + L*H + W*H)
Plug values in the formula
2*(15*7 + 15*4.5 + 7*4.5)
2(105 + 67.5 + 31.5)
408 in²
The surface area of the box = 408 in²