Question

prove that sides are congruent in triangle​

Answer 1

Answer:

Side-Angle-Side is a rule used to prove whether a given set of triangles are congruent. The SAS rule states that: If two sides and the included angle of one triangle are equal to two sides and included angle of another triangle, then the triangles are congruent.

Answer 2

Side-Angle-Side is a rule used to prove whether a given set of triangles are congruent.

Short form is SAS...

Solve some questions and you'll understand the concept