Calculate the total area of a cube when its edge is

a) [[$ 18,\!0 $]] cm long.

b) [[$ 1,\!5 $]] m long.

c) [[$ 9,\!0 $]] mm long.

Take a picture of your solution and return it to the submission folder.

Answer:

a) The total area of the cube is cm[[$ ^2 $]]

b) The total area of the cube is m[[$ ^2 $]]

c) The total area of the cube is mm[[$ ^2 $]]