Question

in exercises 6–9, use the diagram. 6. name two lines. 7. name three collinear points. 8. give two names for the plane. 9. name two line segments. florida geometry b.e.s.t. test prep and practice workbook copyright © big ideas learning, llc

Explanation:

Step1: Analyze the diagram for lines

A line can be named by two points on it with a line symbol. From the diagram, one line has points G and H, another has points A, B, C, and another has D, E, F. Let's pick two: line GH (or line HG) and line AB (or line BA, line AC, etc.).

Step2: Confirm the lines

Line GH is a line with points G and H, and line AB is a line with points A, B (and C). These are valid lines from the diagram.

Answer:

Two lines are $\overleftrightarrow{GH}$ (or $\overleftrightarrow{HG}$) and $\overleftrightarrow{AB}$ (or $\overleftrightarrow{BA}$, $\overleftrightarrow{AC}$, $\overleftrightarrow{BC}$, $\overleftrightarrow{DE}$, $\overleftrightarrow{EF}$, $\overleftrightarrow{DF}$ can also be used as long as they are lines from the diagram).