The pyramid shown has a square base that is 1414 centimeters on each side. the slant height is 1515 centimeters. what is the surface area of the pyramid?

Total area = lateral area + area of the base


Full answer in picture. 

Ithink it’s b because it say 3 plastic rings and all the balls

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