

1. 
Classify the triangle by its angles and its sides. 





A. 
right, scalene 
B. 
acute, equilateral 


C. 
acute, isosceles 
D. 
right, isosceles 


Hint 


2. 
Find mB in ABC if mA = 85° and mC = 11°. 


A. 
84° 
B. 
104° 


C. 
6° 
D. 
92° 


Hint 


3. 
Find the missing measure in the triangle below. 





A. 
140° 
B. 
40° 


C. 
36° 
D. 
34° 


Hint 


4. 
Find the missing measure in the triangle below. 





A. 
34° 
B. 
124° 


C. 
43° 
D. 
146° 


Hint 


5. 
The map of a trail is shown below. Find the value of x. 





A. 
150° 
B. 
151° 


C. 
51° 
D. 
141° 


Hint 


