10] James is about to paint the walls of his lounge. The lounge has 4 walls (2 x Wall A and 2 x Wall B). Wall A and wall B which has a square window of side 1.0m, are shown below:
Wall A Wall B
3.0m
4.0m
5.0m
A can of paint advertises coverage of 4.5 m2. How much paint will James require?
