mariamgh
mariamgh
25-11-2018
Mathematics
contestada
Answers? with explanations
Respuesta :
potatonite
potatonite
25-11-2018
Okay, so basically we have:
w as width; and 6+w as length
Perimeter=2w+2l
just substitute it with the values of width and length
P=2w+2(6+w)
P=2w+12+2w
P=4w+12
So, the answer is letter B.
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