Given 2 sides and 1 height - Triangle Construction

Construct ΔABC such that AC ≅ XY and the height falling on AB is congruent to WZ.Note: Segments XY and WZ should stay where they are. Do not move them. Manipulate segments AB, WZ and XY to discuss the construction: Can the problem have 1, 2 or 3 solutions? When? What is the minimum number of solutions? When does it happen? What is the maximum number of solutions? When does it happen?