Respuesta :
A = L * W
A = 1176
W = 9
1176 = 9L
1176 / 9 = L
130.67 = L <=== the length is 130.67 meters (and thats rounded)
A = 1176
W = 9
1176 = 9L
1176 / 9 = L
130.67 = L <=== the length is 130.67 meters (and thats rounded)