Congruence among Right-Angled Triangles
Congruence among Right-Angled Triangles: Overview
This topic covers the concept of RHS Criteria for Congruence of Right Triangles.
Important Questions on Congruence among Right-Angled Triangles
Which of the following statements is/are not true for congruency of triangles.
Two right-angled triangles are congruent if the hypotenuse and one side of one triangle are equal to the hypotenuse and one side of the other triangle.
If all the corresponding angles of two triangles are equal, then the triangles are congruent.
If two sides and a non-included angle of a triangle are equal to the two corresponding sides and a corresponding non-included angle of other triangle then the triangles are congruent.

In the given pair of triangles, parts bearing identical marks are congruent. The condition by which the triangles are congruent is .

In the given figure, by criterion.

Show that the diagonal of a rectangle divides it in two congruent triangles.

State by which rule of congruence is the pair of triangles congruent. (ASA/SSS/RHS)
