Can someone help me find the adjacent angle pair and tell me if I did the vertical angle pairs right

Yes you did the vertical angle pairs correct :)

(1 & 4), (4 & 3), (3 & 2), (2 & 1) [These are the possible adjacent angle pairs choose one if you only need one answer]

Step-by-step explanation:

Adjacent angle pairs are angles that are directly side by side next to each other without overlapping and are connected by a vertex (corner point), which in this case is the dot in the middle. Hope this helps :)

idk

step-by-step explanation:

use that smart brain

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.