Amelia wants to paint three walls in her family room.
First wall
Area = 26 ft * 9 ft
Area = 234 ft^2
Second Wall
Area = 18 ft * 9 ft
Area = 162 ft^2
Total Area = First Wall + Second Wall
Total Area = 2*234 + 162
Total Area = 360 ft^2
So the total area is 360 ft^2