Question

identify the figure as a line, half line, ray, line segment, open line segment, or open half line segment. then, name the figure using the given points.

choose the correct description below.
a. ray
b. line segment
c. half open line segment
d. line

choose the correct name below.
a. \\(\overset{\circ}{\overline{\text{st}}}\\)
b. \\(\overline{\text{st}}\\)
c. \\(\overrightarrow{\text{st}}\\)
d. \\(\overleftrightarrow{\text{st}}\\)

Explanation:

Identify the geometric figure

The figure has two distinct endpoints, \(S\) and \(T\), both represented by solid, filled-in dots. This represents a line segment.

Determine the correct notation

A line segment with endpoints \(S\) and \(T\) is denoted by a bar over the letters representing the endpoints: \(\overline{\text{ST}}\).

Answer:

Question 1

• (A) Ray
• (B) Line segment (Correct answer)
• (C) Half open line segment
• (D) Line

Question 2

• (A) \(\overset{\circ}{\text{ST}}\)
• (B) \(\overline{\text{ST}}\) (Correct answer)
• (C) \(\overrightarrow{\text{ST}}\)
• (D) \(\overleftrightarrow{\text{ST}}\)