Question

A parallelogram has coordinates A(1, 1), B(5, 4), C(7, 1), and D(3, -2). What are the coordinates of parallelogram A′B′C′D′ after a 180° rotation about the origin and a translation 5 units to the right and 1 unit down?

Answer 1

A=(-1,-1)
B=(-5,-4)
C=(-7,-1)
D=(-3,2)