

1. 
Which formula represents the Pythagorean Theorem? 





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


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


Hint 


2. 
Find the missing measure to the nearest tenth. 





A. 
6.9 
B. 
6 


C. 
8.9 
D. 
48 


Hint 


3. 
A 12ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach? 


A. 
11 ft 
B. 
8 ft 


C. 
13 ft 
D. 
10 ft 


Hint 


4. 
Find the missing measure to the nearest tenth. 





A. 
5.8 units 
B. 
8.5 units 


C. 
34.1 units 
D. 
4.0 units 


Hint 


5. 
The following are lengths of sides of various triangles. Which one is a right triangle? 


A. 
18, 24, 30 
B. 
5, 19, 25 


C. 
3, 4, 7 
D. 
8, 9, 10 


Hint 


