Nicolas noticed that A W X Z and AY X Z are congruent based on the Side-Angle-Side congruence postulate. What theorem can we prove using these congruent triangles? Choose 1 answer: Vertical angles are congruent. Measures of interior angles of a triangle sum to 180 A point on the perpendicular bisector of a line segment is equidistant from the segment's endpoints. D Any line segment is congruent to itself because every point on the segment maps to itself