Answer:
152 is the surface area of the rectangle prism net.
Step-by-step explanation:
if you multiply the 7 inces by 4 you will get 28 so the area of the first big light blue box is 28. There are 4 of those boxes total so 28 times 4 is 112.
Now we move onto the smaller dark blue boxes and you get 4 times 5 which is 20. You have two of those boxes so 20 plus 20 is 40 you add 112 to 40 and get 152 all the boxes areas are added up to 152 this is your answer
