If the two triangles are not congruent you will not be able to write a congruency statement. In that case, please write "none" in the blank.
Don't forget, when you start to look at the picture, make sure you are adding in all of things you already know about the two figures. For example, add in congruent marks for VERTICAL ANGLES, REFLEXIVE PROPERTY (same side used on both triangles), ALTERNATE INTERIOR ANGLES, MIDPOINTS, ETC.
