Rosana construindo um galinheiro no fundo de sua residencia utilizou 4 galoes para o transporte do material. um dos galoes era fragil e nao aguentou. qual galão nao aguentou ?

a o de agua
b o de massa
c o de brita
d o de areia

Question: Rosana building a chicken coop at the bottom of your residencia used 4 gallons for the transport of the material. One of gallons was fragile and not make it. What gallon not stand it?                                                                   (a) the water
(b) the mass of c the brita
(d) the sand                                                                                                            B) the mass of c the brita 

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's