

1. 
Find the surface area of the cylinder below to the nearest tenth. 





A. 
1256.6 cm^{2} 
B. 
1658.8 cm^{2} 


C. 
5026.5 cm^{2} 
D. 
2513.3 cm^{2} 


Hint 


2. 
What is the surface area of the cylinder below to the nearest tenth? 





A. 
78,301.1 mm^{2} 
B. 
90,377.3 mm^{2} 


C. 
180,754.6 mm^{2} 
D. 
66,224.8 mm^{2} 


Hint 


3. 
What is the surface area of a cylinder whose base has radius 3 units and whose height is 7 units. 


A. 
188.5 units squared 


B. 
439.8 units squared 


C. 
131.9 units squared 


D. 
263.9 units squared 


Hint 


4. 
A can of peas is 3.5 inches tall and has a diameter of 1.5 inches. How much paper is needed to make the label for the can? Round to the nearest tenth of an inch. 


A. 
12.4 in^{2} 
B. 
49.5 in^{2} 


C. 
33.0 in^{2} 
D. 
16.5 in^{2} 


Hint 


5. 
The amount of metal used to make a cylindrical barrel is 603.2 square feet. Find the height of the barrel if its radius is 6 feet. Round to the nearest foot. 


A. 
20 ft 
B. 
12 ft 


C. 
10 ft 
D. 
15 ft 


Hint 


