Respuesta :

Answer:

32

Step-by-step explanation:

3+3+3+4+4+8+8+9=32

Answer:

60 m²

Step-by-step explanation:

In three parts:

1st:

8 × 3 = 24

2nd:

4 × 3 = 12

3rd:

8 × 3 = 24

So: 24 + 12 + 24 = 60