Question

clasificar cada figura como una recta, semirrecta o segmento de recta. luego, mostrar cómo se escribe.
(a)
(b)
(c)

Explanation:

Step1: Identify line - type for (a)

The figure (a) has arrows on both ends, indicating it extends infinitely in both directions. It is a line. It is written as $\overleftrightarrow{TU}$.

Step2: Identify line - type for (b)

The figure (b) has two endpoints $P$ and $Q$. It is a line - segment. It is written as $\overline{PQ}$.

Step3: Identify line - type for (c)

The figure (c) has an arrow on one end and an endpoint on the other. It is a ray. It is written as $\overrightarrow{RS}$.

Answer:

(a) Type: recta; Cómo se escribe: $\overleftrightarrow{TU}$
(b) Type: segmento de recta; Cómo se escribe: $\overline{PQ}$
(c) Type: semirrecta; Cómo se escribe: $\overrightarrow{RS}$