Question

In a quadrilateral ABCD, the diagonals intersect at point T. The opposite sides are parallel. All sides are congruent.

Based on the given conditions, which statement is presented first to show that segment AT is congruent to segment TC?

Angle CDB is congruent to angle BAC.

Angle CDB is congruent to angle ABD.

Side BC is congruent to diagonal AC.

Side AB is congruent to diagonal DB.