

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





A. 
1620 in^{2} 
B. 
810 in^{2} 


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


Hint 


2. 
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. 
1008 in^{2} 
B. 
2016 in^{2} 


C. 
11,520 in^{2} 
D. 
5760 in^{2} 


Hint 


3. 
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. 
91.5 ft^{2} 
D. 
43.9 ft^{2} 


Hint 


4. 
A gift that you have purchased for your friend is in a box that is 5 inches long, 6 inches wide, and 9 inches tall. How much wrapping paper will cover the entire box? 


A. 
270 in^{2} 
B. 
200 in^{2} 


C. 
258 in^{2} 
D. 
99 in^{2} 


Hint 


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





A. 
16 m^{2} 
B. 
16 m^{2} 


C. 
17 m^{2} 
D. 
16 m^{2} 


Hint 


