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Makovka662 [10]
3 years ago
10

Una antena de televisión será sujeta con un cable de 6 m de longitud de la parte superior de la misma, a una argolla que se encu

entra en el piso de la azotea, con un ángulo de inclinación de 60° con respecto al piso, ¿qué longitud tiene la antena?
Mathematics
1 answer:
mylen [45]3 years ago
8 0

Answer:

5.196 m

Step-by-step explanation:

p = La perpendicular del triángulo es la longitud de la antena.

h = La hipotenusa del triángulo es la longitud del cable conectado a la parte superior del poste = 6 m

\theta = Incline el cable con el suelo = 60^{\circ}

De las funciones trigonométricas sabemos que

\sin\theta=\dfrac{p}{h}\\\Rightarrow p=h\sin\theta\\\Rightarrow p=6\times \sin60^{\circ}\\\Rightarrow p=6\times\dfrac{\sqrt{3}}{2}\\\Rightarrow p=3\sqrt{3}\\\Rightarrow p=3\times 1.732=5.196\ \text{m}

La longitud de la antena es 5.196 m.

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Answer:

The charges will be the same after 10 miles.

Step-by-step explanation:

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2 years ago
What is the value of the expression 10 + (fraction 1 over 2)4 ⋅ 48?
EleoNora [17]
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Answer:

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