What is a congruency statement

If two angle in one triangle are congruent to two angles of a second triangle, and also if the included sides are congruent, then the triangles are congruent. Using labels: If in triangles ABC and DEF, angle A = angle D, angle B = angle E, and AB = DE, then triangle ABC is congruent to triangle DEF.

A congruency statement is a two geometrical figure that congruent if all the lengths in one figure are equal to the corresponding lengths in the other figure