

1. 
Classify . 





A. 
right, isosceles 
B. 
obtuse, isosceles 


C. 
right, equilateral 
D. 
acute, scalene 


Hint 


2. 
Classify the triangle by its angles and its sides. 





A. 
obtuse, scalene 
B. 
acute, scalene 


C. 
acute, equilateral 
D. 
obtuse, isosceles 


Hint 


3. 
Find the missing measure in the triangle below. 





A. 
34° 
B. 
40° 


C. 
140° 
D. 
36° 


Hint 


4. 
Find the missing measure in the triangle below. 





A. 
124° 
B. 
146° 


C. 
43° 
D. 
34° 


Hint 


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





A. 
51° 
B. 
150° 


C. 
141° 
D. 
151° 


Hint 


