Question

which two triangles are congruent? complete the congruence statement.
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Explanation:

Step1: Identify corresponding parts

In triangle \( \triangle KIJ\) and \( \triangle DBC\), we have one pair of equal sides (marked with one tick) and one pair of equal angles (marked with double - arc).

Step2: Check congruence

By the Side - Angle - Side (SAS) congruence criterion (if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent). Here, the side - angle - side correspondence holds for \( \triangle KIJ\) and \( \triangle DBC\)

Answer:

\(\triangle KIJ\cong\triangle DBC\)