Question

clasificar cada figura como una recta, semirrecta o segmento de recta. luego, mostrar cómo se escribe

(a) c d
(b) e f
(c) a b

Explanation:

Step1: Identify line - type for (a)

The figure with two - way arrows passing through points C and D is a line. In notation, it is written as $\overleftrightarrow{CD}$.

Step2: Identify line - type for (b)

The figure with an arrow starting from point E and passing through point F is a ray. In notation, it is written as $\overrightarrow{EF}$.

Step3: Identify line - type for (c)

The figure with two endpoints A and B is a line - segment. In notation, it is written as $\overline{AB}$.

Answer:

(a) Type: recta, Cómo se escribe: $\overleftrightarrow{CD}$
(b) Type: semirrecta, Cómo se escribe: $\overrightarrow{EF}$
(c) Type: segmento de recta, Cómo se escribe: $\overline{AB}$