To determine the relationship between the slopes of the two lines PS and RQ, you typically need to understand the geometric context provided in the diagram, which I do not have access to. However, here are a few possibilities:
- If the two lines are parallel, you would insert the symbol "≅" (which means "is equal to" in terms of slopes).
- If the two lines are perpendicular, you would insert the symbol "⊥" (which indicates that the lines intersect at a right angle).
- If neither relationship holds, you would use "≠" (indicating that the slopes are not equal).
You should choose the appropriate symbol based on the information given in the diagram regarding the relationship between the lines. If you provide more context or a description of the diagram, I could help you determine the correct symbol more accurately.