Question

name the figure below in two different ways.

Explanation:

Step1: Name by two - point notation

A line can be named using two points on the line. Here, the line can be named as $\overleftrightarrow{ZY}$.

Step2: Name by a single - letter notation

A line can also be named using a single lowercase letter. If the line is named as line $l$, it can be written as $\overleftrightarrow{l}$.

Answer:

$\overleftrightarrow{ZY}$, $\overleftrightarrow{l}$