

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





A. 
JKL 
B. 
DEF 


C. 
ABC 
D. 
GHI 


Hint 


2. 
In the figure,  Find the value of x. 





A. 
8 
B. 
6 


C. 
7.2 
D. 
12 


Hint 


3. 
Find the value of y in the figure. 





A. 
5 
B. 
8 


C. 
4 
D. 
7 


Hint 


4. 
The two triangles shown are similar by __________. 





A. 
SAS Similarity 
B. 
AA Similarity 


C. 
SSS Similarity 
D. 
ASA Similarity 


Hint 


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


A. 
reflexive 
B. 
symmetric 


C. 
commutative 
D. 
transitive 


Hint 

