The owner of a house paints this attic wall. There is a small rectangular window in the wall. One litre of paint covers 6.5 m 2 . a) What is the area that is to be painted? b) The paint comes in 1-L cans. How many cans does the owner need? Explain your answer.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c