Respuesta :
Answer: D- EH
Step-by-step explanation:
We know that when two polygons are congruent, then their corresponding sides are congruent.
Given: Trapezoid ABCD is congruent to trapezoid EFGH.
Then side AD is corresponding side to EH.
Since, when two polygons are congruent, then their corresponding sides are congruent.
Therefore, AD is congruent to EH.