

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





A. 
2513.3 cm^{2} 
B. 
5026.5 cm^{2} 


C. 
1256.6 cm^{2} 
D. 
1658.8 cm^{2} 


Hint 


2. 
What is the surface area of a cylinder whose base has diameter 8 feet and whose height is 4 feet? 


A. 
247.3 ft^{2} 
B. 
301.6 ft^{2} 


C. 
100.5 ft^{2} 
D. 
201.1 ft^{2} 


Hint 


3. 
What is the least amount of wrapping necessary to cover a cylindrical piece of candy 47 millimeters long with a radius of 3 millimeters? Round to the nearest tenth of a millimeter. 


A. 
942.5 mm^{2} 
B. 
914.2 mm^{2} 


C. 
2,676.6 mm^{2} 
D. 
904.8 mm^{2} 


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. 
16.5 in^{2} 
D. 
33.0 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. 
15 ft 
B. 
20 ft 


C. 
12 ft 
D. 
10 ft 


Hint 


