

1. 
Which equation represents the Pythagorean Theorem? 





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


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


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


D. 
(a + b)^{2} = c^{2} 


Hint 


2. 
Find the length of the hypotenuse in the triangle below. Round to the nearest tenth. 





A. 
21 cm 
B. 
17.3 cm 


C. 
7.9 cm 
D. 
15 cm 


Hint 


3. 
Find the length of one leg of a right triangle if the length of the hypotenuse is 18 meters and the length of the other leg is 14 meters. Round to the nearest tenth. 


A. 
11.3 m 
B. 
14.3 m 


C. 
22.8 m 
D. 
9.8 m 


Hint 


4. 
Determine the length of a diagonal of the rectangle below. 





A. 
10.5 ft 
B. 
7.1 ft 


C. 
12.6 ft 
D. 
17.5 ft 


Hint 


5. 
If leg a is 13 inches long and leg b is 21 inches long, what is the length of hypotenuse c? Round to the nearest tenth. 


A. 
8.2 inches 
B. 
24.7 inches 


C. 
31.1 inches 
D. 
5.8 inches 


Hint 

