Question

a. Are the following triangles congruent? If so, which postulate or theorem proves this? b. What transformation moved one triangle to the position of the other?​

Answer 1

Yes by SAS

Explanation:

If you look at the triangles they have 2 side lenght in common (and since it is a right triange they have all the sides in commmon) and they share an angel

In other words 2 sides are conurent with an angle betwene them.

You would need to rotait the shape 90 degrese.