Answer:
-2
Step-by-step explanation:
trust me bro
31.5
You need to first use the formula of calculating surface area of a cuboid
SA=2(lw+lh+wh)
now you put the values in as
H=3
W=1.5
L=2.5
You get 31.5
Hope this Helps!
htgjyk
it's b
hope this helps! :D
