Question

I need help this is almost due and i'm stuck please help I don't want to fail .

Answer 1

Answer:
318 in^2

Step-by-step explanation:
SA = 2(wl + hl + hw)
= 2(3(3) + 25(3) + (25)3)
= 2 (9 + 75 + 75)
= 2(159)
= 318 in^2