In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
Diagram
congruence = ?
Step 02:
We must apply the properties of congruence to find the solution.
The angles are equal:
∠ A is congruent to: ∠ W
∠ B is congruent to: ∠ X
∠ C is congruent to: ∠ Y
∠ D is congruent to: ∠ Z
The sides are proportional:
AB is proportional to: WX
DC:is proportional to ZY
BC is proportional to: XY
That is the full solution.