Let its width be w and length= w+6
2(w+6+w)=52
4w+12=52
4w=40
w=10
Area=10*(10+6)=160
        
             
        
        
        
Answer:
70
Step-by-step explanation:
7^2 - ( 6-3^3)
PEMDAS
Parentheses first
7^2 - ( 6-3^3)
The exponent in the parentheses first
7^2 - ( 6-27)
7^2 - ( -21)
Now the exponent
49 - (-21)
Now subtract
49 +21
70
 
        
             
        
        
        
Answer:
C.  S.A. = 340.8 
Step-by-step explanation:
Area of rectangles = 6x 12 = 72 
all three have the same area - 72 x 3 = 216 
Area of triangle = 10.4 x 12 ÷ 2 
Since there are 2 trignles - 10.4 x 12 = 124.8 
Add all sides up
S.A. = 216  + 124.8
 + 124.8 
S.A. = 340.8 
 
        
             
        
        
        
Answer:180-124= answer 
Step-by-step explanation:I don’t have a caclator srry