Answer:
The volume is 80 cube in
The surface area is 112 square in
Step-by-step explanation:
So the volume is length*height*width. 4*5*4 is 80 so the volume is 80 cube inches.
The surface area is actually really easy to calculate. First, you mulitply 5 and 4. you get twenty, but that is only for one side. The side that is parell to that side is aslo 20. Then you mulitply 4 and 5 again, beacuse there is another side that is 4 inches as well. you would get 20 and the side that is parelle would get 20 inches as well. Then you add. 20 + 20 + 20 + 20 = 80.
4 times 4 is 16. and the side that is parelle to that is 16 as well. 16 + 16 = 32
80 + 32 = 112
