Question

consider the diagram.
the congruence theorem that can be used prove $\triangle lon \cong \triangle lmn$ is
\bigcirc sss.
\bigcirc asa.
\bigcirc sas.
\bigcirc hl.

Explanation:

Step1: Identify marked congruent sides

OL ≅ ML, ON ≅ MN (marked with ticks)

Step2: Identify common side

LN is common to both triangles (LN ≅ LN)

Step3: Apply congruence theorem

Three pairs of sides are congruent → SSS

Answer:

A. SSS.