You can predict that it's odd because the end of the 2 numbers is 1 and 1 x 1 is 1 and one is an odd number. (answer is odd)
        
                    
             
        
        
        
Answer:
8 cm and 9 cm
Step-by-step explanation:
In order to find out, you add both 8 and 9 together. If the sum is above/higher than the number 13, they can all be made into a triangle. 8+9 is 17 and 17 is higher than 13.
hope this helps!
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
CB is congruent to AB because the both are 30 degrees
 
        
             
        
        
        
if you are looking for the solution then is <em>Infinitely many solutions</em>