Which statement is true about figures abcd and a′b′c′d′? a polygon abcd has a at ordered pair 2, negative 2, b at 1, negative 4, c at 0 and negative 2, d at 1 and negative 1. a polygon a prime b prime c prime d prime has a prime at ordered pair negative 2, negative 2, b prime at ordered pair negative 1, negative 4, c prime at ordered pair 0, negative 2 and d prime at ordered pair negative 1, negative 1. a′b′c′d′ is obtained by rotating abcd counterclockwise by 180 degrees about the origin and then reflecting it across the x-axis. a′b′c′d′ is obtained by translating abcd 2 units up and then reflecting it about the y-axis. a′b′c′d′ is obtained by translating abcd 2 units up and then reflecting it about the x-axis. a′b′c′d′ is obtained by rotating abcd counterclockwise by 180 degrees about the origin and then reflecting it across the y-axis.