I think answer should be the first one I hope this helps let me know if it’s correct or not okay thanks I appreciate it bye
The coordinates are (-3/8, 5/8), work is shown in the picture attached
Since the definition of a parallelogram literally says that it's a quadrilateral with 2 parallel sides, we have AB || CD so the 2 other sides (AC and BD) need to be either similar or parallel (either works, due to that if they're similar we can prove that since AB || CD that they're parallel). B is our answer
