Directions: Determine whether the quadrilateral is a parallelogram using the indicated method. 10. Q(-10.-2). R(1.-1), S(1.-7). T(-11,-8) (Distance Formula)

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

Ibelieve it’s b? hopefully