

1. 
Find the surface area of the rectangular prism below. 





A. 
810 in^{2} 
B. 
300 in^{2} 


C. 
1620 in^{2} 
D. 
882 in^{2} 


Hint 


2. 
Determine the surface area of the figure below. 





A. 
14 ft^{2} 
B. 
15 ft^{2} 


C. 
19 ft^{2} 
D. 
17 ft^{2} 


Hint 


3. 
A box used to ship computers from the manufacturer to stores is 20 inches long, 24 inches wide, and 12 inches high. What is the surface area of the box? 


A. 
11,520 in^{2} 
B. 
2016 in^{2} 


C. 
1008 in^{2} 
D. 
5760 in^{2} 


Hint 


4. 
How much material is needed to cover a bed mattress that is 4.5 feet wide, 6.5 feet long, and 1.5 feet high? 


A. 
36.16 ft^{2} 
B. 
25 ft^{2} 


C. 
43.9 ft^{2} 
D. 
91.5 ft^{2} 


Hint 


5. 
Find the surface area of the rectangular prism below. 





A. 
318 in^{2} 
B. 
364 in^{2} 


C. 
312 in^{2} 
D. 
334 in^{2} 


Hint 


