Question

What information must be given to prove that the triangles are congruent using SAS congruence?

Answer 1

In the SAS congruence, the triangles are congruent with each other if the two sides and one angle of a triangle is equal to the other. The angles must be made by two congruent sides. In this problem the given lines WX and XY are congruent. A bisector divides the angle into two.