dannycastillo101302 dannycastillo101302 20-10-2018 Mathematics contestada Which statement best explains whether △PQR is congruent to △XYZ? A. △PQR is congruent to △XYZ because △PQR can be mapped to △XYZ by a rotation of 180° about the origin. B.△PQR is congruent to △XYZ because △PQR can be mapped to △XYZ by a reflection across the y-axis followed by a reflection across the x-axis. C.△PQR is congruent to △XYZ because △PQR can be mapped to △XYZ by a translation 5 units down followed by a reflection across the y-axis. D.△PQR is not congruent to △XYZ because there is no sequence of rigid motions that maps △PQR to △XYZ.
