

1. 
Determine the surface area of the cylinder below. 





A. 
71.6 m^{2} 
B. 
79.5 m^{2} 


C. 
63.6 m^{2} 
D. 
95.4 m^{2} 


Hint 


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





A. 
180,754.6 mm^{2} 
B. 
66,224.8 mm^{2} 


C. 
78,301.1 mm^{2} 
D. 
90,377.3 mm^{2} 


Hint 


3. 
Find the surface area of the figure below. 





A. 
754 m^{2} 
B. 
1005.3 m^{2} 


C. 
377 m^{2} 
D. 
3267.3 m^{2} 


Hint 


4. 
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. 
100.5 ft^{2} 


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


