Question

chapter 1 review

1. name three points that are collinear.

a points t, q, and r
b points t, q, and s
c points s, q, and r
d points t, s, and r

1. write the correct notation for a ray from q through p.
2. describe what rs→ stands for. illustrate with a sketch.

Explanation:

Step1: Identify collinear points

Collinear points lie on the same line. From the figure, points T, Q, and R lie on the same line.

Step2: Determine ray notation

A ray is named starting with its endpoint. A ray from Q through P is denoted as $\overrightarrow{QP}$.

Step3: Describe $\overrightarrow{RS}$

$\overrightarrow{RS}$ is a ray with endpoint R that extends infinitely through point S.

Answer:

1. A. points T, Q, and R
2. $\overrightarrow{QP}$
3. $\overrightarrow{RS}$ is a ray with endpoint R extending infinitely through point S.