Respuesta :

dasetka
The cooler measurement should be measured in cm cubed, because you are finding the volume, which is three dimensional. The volume of the figure is 180 cm cubed. If you multiply the width, length, and height of the top object you get 36. When you add that to the volume of the bottom one (144) you get 180 cm cubed.
Dontthankmebrainme
The first one should be B because 3num so cm^3 

The second one should be 36cm^3 muiply 144cm^3 so it 180cm^3