Two triangles having equal areas are congruent.

Two squares having equal areas are congruent.

Two triangles are congruent if any three parts of one are respectively equal to the corresponding three parts of the other.

Two equilateral triangles having the same perimeter are congruent.

If two triangles are congruent by SAS criterion, then they can be proved congruent by all other congruency criteria provided relevant data is available.

If two sides of a right triangle are equal to the corresponding sides of the other right triangle, then the triangles are congruent.

Three angles of one triangle are respectively equal to the three angles of the other. Further, any one side of the two triangles being equal is sufficient to prove the two triangles congruent.

AAA congruence criterion is the same as ASA congruence criterion.

Two circles of equal radii are congruent.

Which one of the following is not a standard criterion for congruency of triangles?

When are two line segments congruent?

The diagonal of a rectangle divides it into two triangles. What is true about those triangles?

If ΔPQR ≅ ΔLMN, then which of the following is true?