Question
Sean has 40 cubes of edge 2 cm. He uses all the cubes to make a cuboid that has a square base as shown.
  1. What is the height of the cuboid?
  2. If he wants to build a big cube of side 24 cm, how many more 2-cm cubes will he need?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Sean has 40 cubes of edge 2 cm. He uses all the cubes to make a cuboid that has a square base as shown.
  1. What is the height of the cuboid?
  2. If he wants to build a big cube of side 24 cm, how many more 2-cm cubes will he need?