Question

In pair of triangle in the following figure, parts bearing identical marks are congruent. State the test and correspondence if vertices by which triangle in each pair are congruent.

Answer 1

In $\Delta KJI$ and $\Delta IJL$

$IK=ILIJ=IJ\angle KJI=\angle LJI=90$

So by $RHS$ criteria

The triangles are congruent.