20
12 3.2
12bw
7. A certain music box ha the shape of a cube. Ea
cm long. What is the surface area of the box?
8. Find the amount of tin needed to make a milk to
cm and a height of 5cm.
9. Angelo is wrapping a present. The box he is using is
of 10 cm, a width of 7 cm and a height of 5 cm. Find
gift wrapper he needs to wrap the entire box?
10.
The side of the a cube measures 12 cm. Sc
a