Respuesta :

P = 2(L + W)
L = 8.5
W = 4.5

P = 2(8.5 + 4.5)
P = 2(13)
P = 26 ft^2 <==


The answer is 26 ft because perimeter is adding the lengths of the sides together. This is seen through 8 1/2 + 8 1/2 + 4 1/2 + 4 1/2 = 26.