Respuesta :
ANSWER: 276cm2
V = L x W x H
V = 5 x 4 x 9
V = 180cm2
V = L x W x H
V = 6 x 4 x 4
V = 96cm2
180 + 96 = 276cm2
V = L x W x H
V = 5 x 4 x 9
V = 180cm2
V = L x W x H
V = 6 x 4 x 4
V = 96cm2
180 + 96 = 276cm2