Part C Determine whether side-angle-angle (SAA) is a valid means for establishing triangle congruence. In this case, you know the
measure of a side, an adjacent angle, and the angle opposite to the side. If it is a valid criterion, explain why. If it is not valid, use
GeoGebra to create a counterexample demonstrating that it doesn't work and give an explanation. If you construct a
counterexample, take a screenshot of your work, save it, and insert the image in the space below.