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Phantasy [73]
3 years ago
7

Un avion vuela ciudad a hacia la ciudad b, a una distancia de 150 millas, y despues vira con un angulo de 50° y se dirige hacia

la ciudad C, a una distancia de 100 milllas,¿Con que angulo debe virar el piloto en la ciudad C para regresar a la ciudad A?
Mathematics
1 answer:
Rashid [163]3 years ago
5 0

Answer:

El piloto debe virar a 87.7° en la ciudad C para regresar a la ciudad A.

Step-by-step explanation:

Podemos encontrar el angulo que debe virar el piloto en la ciudad C para regresar a la ciudad A usando el Teorema del coseno:

(AC)^{2} = (AB)^{2} + (BC)^{2} - 2(AB)(BC)cos(50)

(AC)^{2} = (150 mi)^{2} + (100 mi)^{2} - 2(150 mi)(100 mi)cos(50)

(AC) = 115 mi

Ahora podemos encontrar el ángulo entre los puntos C y A (AC) usando la ley de los senos:

\frac{sin(50)}{AC} = \frac{sin(\alpha)}{AB}

\frac{sin(50)}{115 mi} = \frac{sin(\alpha)}{150 mi}

\alpha = 87.7

Por lo tanto, el piloto debe virar a 87.7° en la ciudad C para regresar a la ciudad A.

Espero que te sea de utilidad!

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