Rectangles 1 and 2 are shown on the coordinate plane. Mackenzie claims that a sequence of rigid motions carries Rectangles 1 onto Rectangle 2. Which of the following actions could she take to prove her claim? Select THREE that apply.
A.
show that a rotation of 180° counterclockwise about the origin carries Rectangle 1 onto Rectangle 2
B.
show that a reflection over the x-axis followed by a reflection over the y-axis carries Rectangle 1 onto Rectangle 2
C.
show that a reflection over the y-axis followed by a translation of 6 units down carries Rectangle 1 onto Rectangle 2
D.
show that a translation of 6 units to the right followed by a translation of 6 units up carries Rectangle 1 onto Rectangle 2