Find the total surface area of rectangular prism with l=6, w=4, h=2

SA = (l x w x 2) + (l x h x 2) + (w x h x 2)
SA = (6 x 4 x 2) + (6 x 2 x 2) + (4 x 2 x 2)
SA = 48 + 24 + 16
SA = 88
The answer is 88 square units.
Answer:
A. 88 square units.
Step-by-step explanation:
Volume formula:
↓
[tex]V=L*W*H[/tex]
[tex]6*4*2=48[/tex]
[tex]L*H*2[/tex]
[tex]6*2*2=24[/tex]
[tex]W*H*2[/tex]
[tex]4*2*2=16[/tex]
Add the numbers from left to right.
48+24=72
72+16=88
88 is the correct answer.