

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





A. 
obtuse, scalene 
B. 
acute, isosceles 


C. 
acute, equilateral 
D. 
obtuse, isosceles 


Hint 


2. 
Classify . 





A. 
right, isosceles 
B. 
right, equilateral 


C. 
obtuse, isosceles 
D. 
acute, scalene 


Hint 


3. 
Find the missing measure in the triangle below. 





A. 
36° 
B. 
40° 


C. 
140° 
D. 
34° 


Hint 


4. 
The map of a trail is shown below. Find the value of x. 





A. 
51° 
B. 
141° 


C. 
150° 
D. 
151° 


Hint 


5. 
Classify the triangle by it angles and by its sides. 





A. 
acute equilateral 
B. 
right, isosceles 


C. 
acute, isosceles 
D. 
acute, equilateral 


Hint 


