Violeta Barrera Pimentel
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Violeta Barrera Pimentel
Created by Violeta Barrera Pimentel about 8 years ago
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Ejercicio

Question 1 of 2

1

Calcula la distancia del punto P(2, −1) a la recta r de ecuación 3x + 4 y = 0.

Select one of the following:

  • 2/5

  • 5

Explanation

Question 2 of 2

1

Calcular el ángulo que forman las rectas r y s, sabiendo que sus vectores directores son: = (−2, 1) y =(2, −3)

Select one of the following:

  • 29° 44'

  • 50°23'

Explanation

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