They would be similar triangles because they cannot be congruent due to the fact that the side lengths are different. They are dilutions of each other which again proves that they are similar, not congruent.
        
             
        
        
        
C- is either a or c
Explanation -
        
             
        
        
        
Answer:
105
Step-by-step explanation:
300 x 0.35 = 105
 
        
             
        
        
        
Length of the walkway that needs to be tiled = 60 feet
Width of the walkway that needs to be tiled = 2 feet.
Then
Area of the walkway that needs to be tiled = Length * Breadth
                                                                    = 60 * 2 square feet
                                                                    = 120 square feet
Now
Length of the tiles sold by the local store = 2 feet
Width of the tiles sold by the local store = 2 feet
Area covered by the tiles sold by the local store = 2 * 2 feet
                                                                              = 4 square feet
Number of tiles in a box = 6
Then
Total area covered by a box of tile = (6 * 2) square feet
                                                        = 12 square feet
 Then
The number of boxes required by Sean = (120/12)
                                                                = 10 
So 10 boxes of tiles are needed by Sean and his father.
        
                    
             
        
        
        
3.2w/8 l=x w/5 l
X= 5• 3.2/8= 16/8=2 centimeters