

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





A. 
3 ft 
B. 
15 ft 


C. 
6 ft 
D. 
9 ft 


Hint 


2. 
Hakan is standing next to a building whose shadow is 15 feet long. If Hakan is 6 feet tall and is casting a shadow 2.5 feet long, how high is the building? 


A. 
40 ft 
B. 
24 ft 


C. 
30 ft 
D. 
36 ft 


Hint 


3. 
Find the value of d in the similar polygons below. 





A. 
2.7 
B. 
15 


C. 
19.683 
D. 
0.83 


Hint 


4. 
Find the value of m in the polygons below. 





A. 
0.25 
B. 
1 


C. 
9.09 
D. 
1.76 


Hint 


5. 
The tallest tree in the United States is a Coast Redwood in Jedidiah Smith State Park in California. It is 321 feet tall. Suppose you are 5 feet 8 inches tall and cast a shadow that is 2 feet at a certain time of day. About how long is the tree’s shadow at the same time of day? 


A. 
118 ft 
B. 
113 ft 


C. 
128 ft 
D. 
910 ft 


Hint 


