Question

In which type of quadrilateral are consecutive sides congruent?

Answer 1

Square, I would believe.

Answer 2

Verifying the previous answer of Square.
Congruent means Equal, Consecutive sides means the sides that are touching. a square's sides are all equal by definition of a square, which includes its consecutive sides, meaning a squares consecutive sides are, in fact, congruent.
I know you already got an answer I just wanted to help make sure you understand why that is, hope this helps.