Hallar el perímetro de los triángulos cuyos vértices están dados por: a) A(-2,5) B(4,3) C(7,-2) b) A(0,4) B(-4,1) C(3,-3)

Answers

Answer 1

Answer:

a) El triángulo tiene un perímetro de 23.557, b) El triángulo tiene un perímetro de 20.678.

Explanation:

El perímetro es la suma de las longitudes de los lados de un triángulo, la longitud de cada lado se calcula mediante la Ecuación de la Longitud del Segmento de Recta, es decir:

[tex]l = \sqrt{(x_{f}-x_{o})^{2}+(y_{f}-y_{o})^{2}}[/tex] (1)

Donde:

[tex]l[/tex] - Longitud del segmento de recta.

[tex]x_{f}, x_{o}[/tex] - Coordenadas en x de los puntos final e inicial.

[tex]y_{f}, y_{o}[/tex] - Coordenadas en y de los puntos final e inicial.

a) Determinamos la longitud de cada segmento:

[tex]l_{AB} = \sqrt{[4-(-2)]^{2}+(3-5)^{2}}[/tex]

[tex]l_{AB} \approx 6.325[/tex]

[tex]l_{BC} = \sqrt {(7-4)^{2}+(-2-3)^{2}}[/tex]

[tex]l_{BC} \approx 5.831[/tex]

[tex]l_{AC} = \sqrt{[7-(-2)]^{2}+(-2-5)^{2}}[/tex]

[tex]l_{AC} \approx 11.401[/tex]

El perímetro del triángulo es:

[tex]p = l_{AB}+l_{BC}+l_{AC}[/tex]

[tex]p = 23.557[/tex]

El triángulo tiene un perímetro de 23.557.

b) Determinamos la longitud de cada segmento:

[tex]l_{AB} = \sqrt{(-4-0)^{2}+(1-4)^{2}}[/tex]

[tex]l_{AB} = 5[/tex]

[tex]l_{BC} = \sqrt{[3-(-4)]^{2}+(-3-1)^{2}}[/tex]

[tex]l_{BC} \approx 8.062[/tex]

[tex]l_{AC} = \sqrt{(3-0)^{2}+(-3-4)^{2}}[/tex]

[tex]l_{AC} \approx 7.616[/tex]

El perímetro del triángulo es:

[tex]p = l_{AB}+l_{BC}+l_{AC}[/tex]

[tex]p = 20.678[/tex]

El triángulo tiene un perímetro de 20.678.


Related Questions

Anyone know how to solve this it’s SPANISH

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1- Compraselo

2- se la

How to say "Happy 19th anniversary" in Spanish.

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Answer:

Explanation:

Feliz diecinueveavo aniversario.

Escoge las oraciones que son verdaderas sobre las regiones de Chile.
Insular:
-consiste en muchas islas como la Isla de Pascua
-tiene una montaña llamada "Robinson Crusoe"
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Answer:

tiene islas que forman el Archipiélago Juan Fernández

Tiene islas que forman el Archipielago Juan Fernández. Correcta

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El Archipiélago Juan Fernández esta compuesto por varias islas, entre ellas una llamada Robinson Crusoe.

Explanation:

Chile is a country located in the southwest of South America. One of the biggest attractions in this colorful country is the Juan Fernández Archipelago, which contains several islands, including one called Robinson Crusoe. The others are Alejandro Selkirk, the islet of Santa Clara and smaller islets.

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¿Qué te pasa, Tim? ¿Te ____________ bien?
Your answer:
encuentras
cabeza
cansado
cuidarme
duelen


2. No. Me __________ mal.
Your answer:
encuentras
cabeza
siento
cuidarme
médico



3. Me __________ mucho las piernas
Your answer:
encuentras
cabeza
siento
cuidarme
duelen


4. Me duelen mucho las piernas y ___________
Your answer:
encuentras
la cabeza
siento
cuidarme
duelen



pleas help me if you speak spanish don't waist my points i really need help!!

Answers

1. encuentras
2. siento
3. duelen
4. la cabeza

7. Yo___
que debemos separar el papel y vidrio___
de llevarlo al centro de reciclaje.
O dicen; antes
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Answers

the answer is B. digo, antes

En total,más de 4,000 personas vinieron (_________)

A. clear
B. unclear

a la Tomatina y titaron(_________)

A. clear
B. unclear

más de 16,000 kilos de tomates.​

Answers

Answer:

A. clear

B. unclear

Explanation:

A. clear

B. unclear

Alguien me puede hacer una investigacion y escritura de el tema
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ㅠ개ㅐㅐ ㅠ유ㅑ쟈. 옷 설이 ㅠ 언 ㅎㅅ

Recursos Renovable: Agua
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Answers

Answer:

so what is the question then?

Answer:

el agua es uno de los recursos renovables mas importantes que existen ya que cubre muchas de nuestras necesidades basicas y hasta las complejas, pero tratamos el agua como si fuera inagotable y le causamos daño al planeta  contaminando su agua con millones de productos toxicos para la vida marina y que hace inconsumible el agua.

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- Consumo humano (bebida, cocina y procesamiento de alimentos).

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Answers

Answer:

C is the right answer

you are correct :)

Answer:

The answer is C . Ella le coqueteo

Explanation:

La ______ ________ de un medio se conforma con la elección y presentación de las noticias, así como la manera de analizarlas y su ubicación

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

Olvidaste anexar las opciones o incisos para responder la pregunta. Sin esas opciones, sólo podemos ayudarte a responder usando nuestro propio conocimiento en el tema.

Por esa razón, respondemos lo siguiente.

La redacción de noticias de un medio se conforma con la elección y presentación de las noticias, así como la manera de analizarlas y su ubicación.

Es precisamente en la redacción de noticias, el lugar donde llegan los boletines de prensa de las diferentes empresas, oficinas de gobierno, oficinas de prensa de artistas, deportistas ligas, etc. Y ahí es donde el jefe de redacción pasa esa información a las diferentes secciones del periódico como la sección política, economía, espectáculos, deportes, cultura, entre otros.

Una vez que llega a cada sección, los reporteros deciden sus órdenes de trabajo para redactar las notas informativas o realizar entrevistas y reportajes para publicarlas.

Así es como en la redacción se trabaja la noticia para que aparezca en los periódicos, las estaciones de radio o en la televisión.

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Answer:

   

Explanation:

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Answer:

D. a ticket sobre

Explanation:

Answer:

D.) A ticket sobre

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Answer:

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Explanation:

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There is no question available...

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Answers

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Answers

Answer:

1. Bien Educada

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pudieras
puede
pueda
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Answers

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WEEK
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1
Mga Samahang p
Kalagayang Pani
Gawain 1: Isa-isahin at bigyang kahulugan ang mga ideolo
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Can’t understand much

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Falso because you typically either conjugate the first verb or if you have something like han destruido then that’s when you conjugate both verbs

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Answers

Ellos is the answer

Answer:

ellos

Explanation:

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Answers

B.te
Hope this helps you!

The indirect object pronoun below is 'Nosotros les queremos dar un regalo a ellos' (Option D).

What does the Spanish verb 'querer' mean?

The Spanish verb 'querer' means 'to want' in English and, in this case, it is used with the indirect pronoun 'les' to indicate an action in present ('we want').

The correct translation for this Spanish sentence is 'we want to give them a present'.

In conclusion, the indirect object pronoun below is 'Nosotros les queremos dar un regalo a ellos' (Option D).

Learn more about Spanish pronouns here:

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Answers

Answer:

Hope this helps...

Explanation:

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Answers

Answer:

1. yo tengo

2. yo oigo

3. yo digo

Answer:

the correct answer are tengo, oigo, digo,

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As the president of your school’s student council, it is your responsibility to plan the upcoming school dance. Write five sentences asking students to do what you have planned for the dance. Write tú commands about what they need to do before, during and after the dance to ensure that the event runs smoothly.
Performance Checklist

(2 Points) Your list is written entirely in Spanish and contains at least five total tasks.
(2 Points) You properly use the tú command form at least three times.
(2 Points) Your information is organized by before (antes), during (durante) and after (después).
(2 Points) You have no more than five mistakes in spelling and grammar.
(2 Points) Your list uses proper capitalization and punctuation of sentences.

Answers

Answer:

Antes:

Tu tienes que llegar a tiempo para el baile. (You need to get to the dance in time)

Para entrar al baile tu tienes que traer un traje o vestido. (You need to bring a suit or a dress)

PS: If that one is too complicated use this one

Tu tienes que traer ropa buena (You need to bring good clothes)

Durante:

Tu tienes que comportarte bien. (You need to behave well)

Tu tienes que bailar. (You need to dance)

Tienes que divertirte! (You need to have fun!)

Despues:

Tu tienes que salir a las 10:30PM (You need to leave at 10:30 pm)

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Answers

Answer:

yes it is bdjdjdjjdjdjrifjfnr

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Answer:

ok yauaukiwo7t825306t7t

As the president of your school’s student council, it is your responsibility to plan the upcoming school dance. Write five sentences asking students to do what you have planned for the dance. Write tú commands about what they need to do before, during and after the dance to ensure that the event runs smoothly.
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(2 Points) Your list is written entirely in Spanish and contains at least five total tasks.
(2 Points) You properly use the tú command form at least three times.
(2 Points) Your information is organized by before (antes), during (durante) and after (después).
(2 Points) You have no more than five mistakes in spelling and grammar.
(2 Points) Your list uses proper capitalization and punctuation of sentences.

Answers

Answer:

Didn't I already answer this question lol

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