3.0455 Triangle Congruence Part 4

Author:
Wan

How many different triangles can you make with "the given"?

For each task, there is "the given." With these given conditions, how many different triangles could you make? One, two or infinite? You will need to move an end point of a segment on top of another end point of a different segment. You should always try to change the length of a segment or the size of an angle. If not, it's fixed. If there's no third side, construct a segment. For each task, describe what you did and why one, two, or infinite number of triangles could be made.
Create triangles that must be congruent