Question

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

Explanation:

Step1: Recall definitions

A ray has one endpoint and extends infinitely in one - direction. A line has no endpoints and extends infinitely in both directions. A line - segment has two endpoints.

Step2: Analyze figure (a)

It has one endpoint \(G\) and extends infinitely towards \(H\), so it is a ray. It is written as \(\overrightarrow{GH}\).

Step3: Analyze figure (b)

It has no endpoints and extends infinitely in both directions, so it is a line. It is written as \(\overleftrightarrow{KJ}\).

Step4: Analyze figure (c)

It has two endpoints \(M\) and \(L\), so it is a line - segment. It is written as \(\overline{ML}\).

Answer:

(a) Type: ray, How to write it: \(\overrightarrow{GH}\)
(b) Type: line, How to write it: \(\overleftrightarrow{KJ}\)
(c) Type: line segment, How to write it: \(\overline{ML}\)