

1. 
Each edge of a cube is 1.5 centimeters in length. What is the surface area of the cube? 


A. 
3.75 cm^{2} 
B. 
36 cm^{2} 


C. 
24.5 cm^{2} 
D. 
13.5 cm^{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. 
11,520 in^{2} 
B. 
5760 in^{2} 


C. 
1008 in^{2} 
D. 
2016 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. 
43.9 ft^{2} 


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


Hint 


4. 
When compact discs are bought new, they generally have a clear plastic wrapper that covers the entire case. If a compact disc case is 1 cm thick, 12.5 cm wide, and 14 cm long, how much plastic wrapping covered the case? 


A. 
350 cm^{2} 
B. 
175 cm^{2} 


C. 
55 cm^{2} 
D. 
403 cm^{2} 


Hint 


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





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


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


Hint 


