

1. 
Which triangle is not similar to the other three? 





A. 
DEF 
B. 
ABC 


C. 
GHI 
D. 
JKL 


Hint 


2. 
Find the value of y in the figure. 





A. 
4 
B. 
8 


C. 
5 
D. 
7 


Hint 


3. 
What is the measure of ? 





A. 
9 
B. 
5.14 


C. 
7.2 
D. 
8.75 


Hint 


4. 
Find the value of x. 





A. 
4.5 
B. 
7.5 


C. 
5 
D. 
12.5 


Hint 


5. 
What is a property that similarity of triangles does not have? 


A. 
transitive 
B. 
symmetric 


C. 
reflexive 
D. 
commutative 


Hint 

