Respuesta :

Answer:

9.5

Step-by-step explanation:

Using the formula

P=2(l+w)

Solving for

w=P

2﹣l=43.8

2﹣12.4≈9.5ft

anneisaand

Answer:

9.5 feet

Step-by-step explanation:

              Multiply the length by two

12.4 times 2 equals 24.8

              Subtract the length from the total perimeter

43.8 minus 24.8 equals 19

           Divide by two to find the final width

19 divided by two equals

ans=9.5

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