Debora Carolina 7ano A

Area total de um banheiro

Piso                                    Parede da frente e do fundo          Paredes laterais
Aq=b.h=2m.3m=6m           Aq=b.h=3m.1,5 = 4,50                Aq= b.h=2m.1,5=12
                                                4,50+4,50=9,00                        12+12=24

AREA TOTAL
6m+9,00+24=39