

1. 
Determine cos K. 





A. 

B. 



C. 

D. 



Hint 


2. 
What is the measure of ? Round to the nearest tenth. 





A. 
6.6 
B. 
13.9 


C. 
9.8 
D. 
4.6 


Hint 


3. 
In a right triangle, the hypotenuse is 18 meters and . What is the measure of the side adjacent to ? Round to the nearest tenth. 


A. 
13.8 
B. 
28.0 


C. 
23.5 
D. 
11.6 


Hint 


4. 
In a right triangle WXY, m = 14.3° and the side opposite is 12.7 m. Find the length of the hypotenuse. Round to the nearest tenth. 


A. 
13.1 m 
B. 
12.3 m 


C. 
51.4 m 
D. 
65.0 m 


Hint 


5. 
Find GH. Round to the nearest tenth. 





A. 
22.2 
B. 
52.3 


C. 
94.3 
D. 
40.0 


Hint 


