

1. 
Which formula represents the Pythagorean Theorem? 





A. 
a^{2} = b^{2} + b^{2} 
B. 
a + b = c 


C. 
c^{2} = a^{2}  b^{2} 
D. 
c^{2} = a^{2} + b^{2} 


Hint 


2. 
Find the missing measure in a right triangle if a = 9 ft and b = 12 ft. 


A. 
13 ft 
B. 
10 ft 


C. 
15 ft 
D. 
17 ft 


Hint 


3. 
Find the missing measure to the nearest tenth. 





A. 
6.9 
B. 
8.9 


C. 
48 
D. 
6 


Hint 


4. 
Given the lengths of the sides of a triangle, which of the following is not a right triangle? 


A. 
3, 4, 5 
B. 
10, 12, 15 


C. 
5, 12, 13 
D. 
6, 8, 10 


Hint 


5. 
A 12ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach? 


A. 
11 ft 
B. 
10 ft 


C. 
13 ft 
D. 
8 ft 


Hint 


