Question

clasificar cada figura como una recta, semirrecta o segmento de recta. luego, mostrar cómo se escribe. (a) figura: diagram with points s and r and an arrow going in both directions tipo: recta, semirrecta, segmento de recta (b) figura: diagram with points q and p and an arrow going left - ward tipo: recta, semirrecta, segmento de recta (c) figura: diagram with points t and u and a line segment between them tipo: recta, semirrecta, segmento de recta

Explanation:

Step1: Identify line - type rules

A line extends infinitely in both directions, a ray (semirrecta) has one endpoint and extends infinitely in one direction, and a line - segment (segmento de recta) has two endpoints.

Step2: Analyze figure (a)

The figure with points S and R has arrows on both ends, indicating it extends infinitely in both directions. So it is a line. It is written as $\overleftrightarrow{SR}$.

Step3: Analyze figure (b)

The figure with points Q and P has an arrow on one end starting from Q and a point at P. It has one endpoint (P) and extends infinitely from Q. So it is a ray. It is written as $\overrightarrow{QP}$.

Step4: Analyze figure (c)

The figure with points T and U has two endpoints. So it is a line - segment. It is written as $\overline{TU}$.

Answer:

(a) Tipo: recta; Cómo se escribe: $\overleftrightarrow{SR}$
(b) Tipo: semirrecta; Cómo se escribe: $\overrightarrow{QP}$
(c) Tipo: segmento de recta; Cómo se escribe: $\overline{TU}$