Question

1. describe the diagram below using correct geometric names.

Explanation:

Step1: Identify geometric elements

The diagram shows two lines intersecting at point Q. Points P, Q, R are on one line and points T, Q, S are on the other line.

Step2: Name the lines

The line containing points P, Q, R can be named as line $\overleftrightarrow{PR}$ (or $\overleftrightarrow{RQ}$, $\overleftrightarrow{PQ}$ etc.). The line containing points T, Q, S can be named as line $\overleftrightarrow{TS}$ (or $\overleftrightarrow{SQ}$, $\overleftrightarrow{TQ}$ etc.). The intersection point is point Q.

Answer:

Line $\overleftrightarrow{PR}$ and line $\overleftrightarrow{TS}$ intersect at point Q.