Question

example: a line a ray a line segment ab or ba pq xy part - a name each line, ray or line segment. 1) 2) 3) 4) 5) part - b draw and label each of the following. 1) bc 2) yz

Explanation:

Step1: Identify line in 1)

A line extends infinitely in both directions. The line with endpoints R and S is $\overleftrightarrow{RS}$ or $\overleftrightarrow{SR}$.

Step2: Identify line segment in 2)

A line - segment has two endpoints. The line - segment with endpoints E and F is $\overline{EF}$.

Step3: Identify line segment in 4)

The line - segment with endpoints C and D is $\overline{CD}$.

Step4: Identify ray in 5)

A ray has one endpoint and extends infinitely in one direction. The ray with endpoint N and passing through M is $\overrightarrow{NM}$.

Answer:

1. $\overleftrightarrow{RS}$ or $\overleftrightarrow{SR}$
2. $\overline{EF}$
3. $\overline{CD}$
4. $\overrightarrow{NM}$