Someone lines p, q, and r all lie in the same plane and intersect line t at the same angle. which lines must be parallel to each other? a) only lines p and q b) only lines p and t c) lines p, q, r, and t d) only lines p, q, and r

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