

1. 
What is the surface area of a cylinder whose base has a diameter of 8 inches and whose height is 10 inches? 


A. 
469.1 in^{2} 
B. 
351.9 in^{2} 


C. 
938.3 in^{2} 
D. 
703.7 in^{2} 


Hint 


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





A. 
90,377.3 mm^{2} 
B. 
66,224.8 mm^{2} 


C. 
180,754.6 mm^{2} 
D. 
78,301.1 mm^{2} 


Hint 


3. 
Determine the surface area of a cylinder whose height is 14 inches and whose base has a radius of 18 inches. 


A. 
3,619.1 in^{2} 
B. 
7,238.2 in^{2} 


C. 
9,650.9 in^{2} 
D. 
4,825.5 in^{2} 


Hint 


4. 
A cylindrical popcorn container with an open top has a height of 26 centimeters and a diameter of 10 centimeters. Find the surface area of the container to the nearest tenth of a centimeter. 


A. 
973.9 cm^{2} 
B. 
1,947.8 cm^{2} 


C. 
2,261.9 cm^{2} 
D. 
895.4 cm^{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. 
10 ft 
B. 
15 ft 


C. 
12 ft 
D. 
20 ft 


Hint 


