the layout of a classroom is plotted on a coordinate plane. the teacher's desk is represented as a rectangle with coordinates (-5,3),(-3,3),(-3,1) and (-5,-1). what is the perimeter of the desk? each unit represents 1 foot (marking brainliest please help!)

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