If two triangles satisfy the SAS criteria, describe the rigid motion (s) that would map one onto the other in the following cases.

The two triangles share a single common vertex.

Reflection, rotation

Step-by-step explanation:

SAS congruency criteria:

2 sides of both triangles are equal the angle between these two sides of both triangles are equal

Then, if the two triangles share a single common vertex and satisfy the SAS criteria, both reflection or rotation would map one onto the other.