Determine if the two triangles are congruent and write the conjecture.
pls help

(see below)

Step-by-step explanation:

First, to make it easier for yourself, "flip" the triangles so that they "match." To see what I'm talking about, refer to IMAGE.A.

Now that you can tell that the congruent side and angles are corresponding, you have to prove them congruent.

There is one side and two angles, so it's AAS or SAA.

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer