Question

classify each figure as a line, ray, or line segment. then, show how to write it.
(a) (b) (c)

Explanation:

Step1: Identify figure (a)

It has two endpoints, so it's a line - segment.

Step2: Write figure (a)

Denoted as $\overline{UT}$.

Step3: Identify figure (b)

It extends infinitely in both directions, so it's a line.

Step4: Write figure (b)

Denoted as $\overleftrightarrow{QP}$.

Step5: Identify figure (c)

It has one endpoint and extends infinitely in one direction, so it's a ray.

Step6: Write figure (c)

Denoted as $\overrightarrow{RS}$.

Answer:

(a) line segment; $\overline{UT}$
(b) line; $\overleftrightarrow{QP}$
(c) ray; $\overrightarrow{RS}$