Let X = smallest angle
largest 3x
middle=2x. add the 3 angles of any triangle and you get ,180
x+2x+3x=180
6x=180
x= 30
smallest =30
middle=60
largest=90
        
             
        
        
        
Answer: Tigers: Linear Function
 Narwhals: Linear Function
 
        
             
        
        
        
I notice that The price is higher than the original price 
And I wonder it is because of the tax?