Answer:
Triangle 
Step-by-step explanation:
all of them have parallel sides except triangle
 
        
                    
             
        
        
        
Answer:
each angle is less than 90 degrees. angle 1+angle2=90 degrees
Step-by-step explanation:
 
        
             
        
        
        
Lemme just say this real quick, Ratio
        
             
        
        
        
They have sold ten full cases
but have sold 10 and a half cases in total
        
             
        
        
        
Answer:
:<
Step-by-step explanation:
i really tried but its not the answer v-v