a figura como una recta, semirrecta o segmento de recta. luego, mostrar
iesta
figura tipo cómo se escribe
figure with points e, f and a rightward arrow ○ recta
○ semirrecta
○ segmento de recta yellow box
figure with points s, a (two endpoints) ○ recta
○ semirrecta
○ segmento de recta yellow box
figure with points d, c (one endpoint d, arrow from c rightward) ○ recta
○ semirrecta
○ segmento de recta yellow box

Question

a figura como una recta, semirrecta o segmento de recta. luego, mostrar
iesta
figura	tipo	cómo se escribe
figure with points e, f and a rightward arrow	○ recta
○ semirrecta
○ segmento de recta	yellow box
figure with points s, a (two endpoints)	○ recta
○ semirrecta
○ segmento de recta	yellow box
figure with points d, c (one endpoint d, arrow from c rightward)	○ recta
○ semirrecta
○ segmento de recta	yellow box

Accepted Answer

### First Figure (E, F with arrow)
# Explanation:
## Step1: Identify the type. A ray (semirrecta) has one endpoint and extends infinitely in one direction? No, wait: Wait, the first figure: the line has a direction (arrow) but starts... Wait, no: Wait, a recta (line) extends infinitely in both directions, semirrecta (ray) has one endpoint and extends infinitely in one direction, segmento (segment) has two endpoints. Wait, the first figure: points E and F, with an arrow to the right. Wait, no—wait, the first figure: the line has a blue arrow to the right, and points E and F. Wait, maybe I misread. Wait, the first figure: the line is a ray? No, wait: Wait, a recta (line) has no endpoints, extends both ways. Semirrecta (ray) has one endpoint, extends one way. Segmento (segment) has two endpoints. Wait, the first figure: the line has a direction (arrow) but starts... Wait, no, the first figure: the line is a recta? No, wait, the first figure: the line has points E and F, with an arrow to the right. Wait, maybe it's a semirrecta? No, wait, no—wait, the first figure: the line is a recta? Wait, no, a recta has no endpoints. Wait, the first figure: the line has a blue arrow to the right, and points E and F. Wait, maybe the first figure is a semirrecta? No, wait, no—wait, let's recall:

- Recta: extends infinitely in both directions (no endpoints, or arrows both ways? Wait, in some notations, a line is drawn with arrows both ends. A ray (semirrecta) has one endpoint and an arrow on the other end. A segment (segmento) has two endpoints, no arrows.

Wait, the first figure: the line has a blue arrow to the right, and points E and F. Wait, maybe the first figure is a semirrecta? No, wait, no—wait, the first figure: the line is a recta? Wait, no, a recta has arrows both ends. Wait, the first figure: the line has one arrow (to the right), so it's a semirrecta? No, wait, no—wait, the first figure: the line has points E and F, with an arrow to the right. Wait, maybe the first figure is a recta? No, that can't be. Wait, maybe I made a mistake. Let's check the second figure: points S and A, with two endpoints (no arrow), so that's a segmento de recta. Third figure: point D (endpoint) and C with an arrow to the right, so that's a semirrecta.

Wait, let's re-express:

1. First figure: line with points E, F, and an arrow to the right. Wait, no—wait, the first figure: the line is a recta? No, a recta has arrows both ends. Wait, maybe the first figure is a recta? Wait, no, the arrow is only on the right. Wait, maybe the first figure is a semirrecta? No, a semirrecta has one endpoint. Wait, the first figure: the line has no endpoint on the left (since it's a blue line with a point E, then F, then arrow). So maybe it's a recta? Wait, no, a recta extends infinitely in both directions. Wait, maybe the first figure is a recta? Wait, no, the arrow is only on the right. Wait, maybe the first figure is a semirrecta? No, a semirrecta has one endpoint. Wait, the first figure: the line has a point E, then F, then arrow. So maybe it's a semirrecta? No, that doesn't make sense. Wait, maybe the first figure is a recta (line) because it extends infinitely on the left (no endpoint) and has an arrow on the right? No, a line has arrows on both ends. Wait, maybe the notation here is different: in some textbooks, a line with one arrow is a ray (semirrecta), but with no endpoint on the left, that would be a ray starting at E? No, E is a point on the line. Wait, maybe the first figure is a recta (line) because it has no endpoints (the left side is infinite) and the right side is infinite (arrow). Wait, maybe the first figure is a recta.

Second figure: points S and A, with two endpoints (no arrow), so that's a segmento de recta.

Third figure: point D (endpoint) and C with an arrow to the right, so that's a semirrecta.

Wait, let's confirm:

- Recta: extends infinitely in both directions (no endpoints, or arrows both ways).
- Semirrecta (ray): has one endpoint, extends infinitely in one direction (arrow on the non - endpoint side).
- Segmento de recta (segment): has two endpoints, finite length.

First figure: the line has a point E, then F, then an arrow to the right. The left side of E is also a line (infinite), so this is a recta (because it extends infinitely in both directions? Wait, no, the arrow is only on the right. Wait, maybe the arrow is just indicating direction, and the line is infinite in both directions. So first figure: recta.

Second figure: two endpoints (S and A), so segmento de recta.

Third figure: one endpoint (D) and an arrow to the right (extending infinitely from D through C), so semirrecta.

Now, for "Cómo se escribe":

- Recta: we can write it as $\overleftrightarrow{EF}$ (but wait, if it's a recta, it's written with two arrows, like $\overleftrightarrow{EF}$).
- Segmento de recta: $\overline{SA}$ (with a bar on top, no arrows).
- Semirrecta: $\overrightarrow{DC}$ (with an arrow on top, starting at D).

But the problem says "mostrar cómo se escribe", but maybe the options are to select the type first, then write the notation.

But the user's question is about the table, so let's fill the table:

1. First figure (E, F with arrow):
   - Tipo: recta (because it extends infinitely in both directions? Wait, no—wait, the first figure has a blue arrow to the right, but the left side is also a line (infinite). So it's a recta.
   - Cómo se escribe: $\overleftrightarrow{EF}$ (or just EF with two arrows, but in notation, $\overleftrightarrow{EF}$).

2. Second figure (S, A with two endpoints):
   - Tipo: segmento de recta.
   - Cómo se escribe: $\overline{SA}$.

3. Third figure (D, C with D as endpoint and arrow to the right):
   - Tipo: semirrecta.
   - Cómo se escribe: $\overrightarrow{DC}$.

But maybe the first figure is a semirrecta? Wait, no—if the line has a point E, then F, then arrow, but the left side of E is also a line (infinite), so it's a recta. If the left side had an endpoint, then it would be a semirrecta. But in the first figure, the left side is a line (no endpoint), so recta.

### Second Figure (S, A)
# Explanation:
## Step1: Identify the type. The figure has two endpoints (S and A) and no arrows, so it's a segmento de recta.
## Step2: Write the notation. A segment is written with a bar over the two endpoints, so $\overline{SA}$.

### Third Figure (D, C)
# Explanation:
## Step1: Identify the type. The figure has one endpoint (D) and an arrow extending from D through C, so it's a semirrecta.
## Step2: Write the notation. A ray is written with an arrow over the endpoint and the other point, so $\overrightarrow{DC}$.

# Answer:
### First Figure:
- Tipo: recta
- Cómo se escribe: $\overleftrightarrow{EF}$

### Second Figure:
- Tipo: segmento de recta
- Cómo se escribe: $\overline{SA}$

### Third Figure:
- Tipo: semirrecta
- Cómo se escribe: $\overrightarrow{DC}$

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QUESTION IMAGE

Question

Explanation:

First Figure (E, F with arrow)

Step1: Identify the type. The figure has two endpoints (S and A) and no arrows, so it's a segmento de recta.

Step2: Write the notation. A segment is written with a bar over the two endpoints, so $\overline{SA}$.

Third Figure (D, C)

Step1: Identify the type. The figure has one endpoint (D) and an arrow extending from D through C, so it's a semirrecta.

Step2: Write the notation. A ray is written with an arrow over the endpoint and the other point, so $\overrightarrow{DC}$.

Answer:

First Figure:

Second Figure:

Third Figure: