Ijus need confirmation to see if i got the correct answer. if it is wrong could you me with it.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?