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.

Basically if you know side-angle-anlge, you can determine the third angle by

3rd angle = 180 - angle 1 - angle2

In this way, you are using the Angle-Side-Angle method of congruence.

Step-by-step explanation:

Answer with explanation:

→If you know two angles and one side of triangle ,the two triangles are congruent by Axiom called AAS, because third angle can be obtained by angle sum property of triangle.So, AAS , SAA or ASA are same thing.

→So, Instead of SAA, the axiom which is used that is named to prove congruence of triangles is AAS or ASA--Angle Angle Side or Angle Side Angle.

→Mathematicians have named AAS or ASA as congruence criterion of two triangles, but if you will write SAA, it will be also valid unles and otherwise the teacher should have good knowledge of mathematics.

c. (3,2,6) is the answer.

answer: the first graph

step-by-step explanation: