6. $\triangle G K J$ and $\triangle H H G$

Step 1 ：The problem mentions two triangles: $ riangle G K J$ and $ riangle H H G$. However, without additional information or context, it's impossible to provide a solution or generate Python code for this problem. We need more details such as the lengths of the sides, the measures of the angles, or a specific question about the triangles.

Step 2 ：Final Answer: The question is incomplete and cannot be answered without additional information. \(\boxed{\text{The question is incomplete and cannot be answered without additional information.}}\)