Which transformations can be used to carry ABCD onto itself? it can be more then 1 im not sure transition is right or rotation

http://puu.sh/bAPMK/82491474be.jpg

reflection across the line y=2
transition two units down
rotation of 90 degrees
reflection across the line x=3

Question

Which transformations can be used to carry ABCD onto itself? it can be more then 1 im not sure transition is right or rotation 

http://puu.sh/bAPMK/82491474be.jpg

reflection across the line y=2
transition two units down
rotation of 90 degrees
reflection across the line x=3

anonymous · Answer

@nikato could you help me sorry to bother :)? if not its totally fine

nikato · Answer

sure.

nikato · Answer

which ones do you think are correct?  @xoalybabyxo

anonymous · Answer

oh sorry I think both reflections are

nikato · Answer

yes, thats is correct.

it works because the reflection line is also the line of symmetry for the rectnagle so it works

anonymous · Answer

yeah and rotation would have to be 360 so thats why I thought that thank yiou

nikato · Answer

rotation could be either 360 or 180

nikato · Answer

shifting does not work because you would have moved the rectangle to another place

anonymous · Answer

Yep :)