Answer:
460 in.^2
Step-by-step explanation:
Using the formula provided in the image: SA = 2lw + 2lh + 2wh
Length = 10 in.
Height = 12 in.
Width = 5 in.
2(10 * 5) + 2(10 * 12) + 2(5 * 12) = 100 + 240 + 120 = 460
