Respuesta :

wikk
l = 30 + w

300 = 2((30 + w) + w)
300 = 2(30 + 2w)
300 = 60 + 4w
240 = 4w
60 = w

l = 30 + 60
l = 90

length is 90 yards
width is 60 yards

Answer:

L=90

W=60

Step-by-step explanation: