

1. 
Find the value of x in the similar polygons below. 





A. 
9 ft 
B. 
15 ft 


C. 
6 ft 
D. 
3 ft 


Hint 


2. 
Find the value of x in the similar polygons below. 





A. 
7.5 m 
B. 
8 m 


C. 
4.5 m 
D. 
6 m 


Hint 


3. 
Triangles M and N are similar. The ratio of a side of triangle N to a corresponding side of triangle M is 4:3. The lengths of triangle M are 12 inches, 18 inches, and 24 inches. Find the perimeter of triangle N. 


A. 
84 in. 
B. 
72 in. 


C. 
96 in. 
D. 
76 in. 


Hint 


4. 
Find the value of d in the similar polygons below. 





A. 
0.83 
B. 
2.7 


C. 
15 
D. 
19.683 


Hint 


5. 
Pentagons P and Q are similar. The ratio of a side of pentagon P to a side of pentagon Q is 9:4. If the sides of Q are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of P? 


A. 
522 units 
B. 
58 units 


C. 
130.5 units 
D. 
232 units 


Hint 


