<u>Answer
</u>
Option A) 17cm
<u>Explanation
</u>
Polygon R and polygon S are similar. This means the polygon R and S have equal number of sides.
Step 1 : Find the number of sides of polygon S
The perimeter of polygon S is 64 cm. If one side of polygon S is 8 cm
Therefore, Number of sides of polygon S = 64/8 = 8 sides
and number of sides of polygon R = 8 side
Step 2 : Find the number of sides of polygon R
The perimeter of polygon R is 136 cm,  
Number of sides of polygon R = 136/8 = 17 cm
Therefore side length of  polygon R = 17 cm
 
        
             
        
        
        
SA = 2(LW + WH + LH)
SA = 2[8(6) + 6(5) + 8(5)]
SA = 2(48 + 30 + 40)
SA = 2(118)
SA = 236 square yards
        
             
        
        
        
Y= -1/2x + 3 i believe is corréate
        
                    
             
        
        
        
Answer:
9 because 27 divided by 3 is 9