angelinagarza43
angelinagarza43 angelinagarza43
  • 16-01-2019
  • Mathematics
contestada

the terminal side of θ passes through the point (-3,7).

what is the exact value of sinθ in simplified form?

Respuesta :

rejkjavik rejkjavik
  • 26-01-2019

Answer:

[tex]sin(\theta)=\frac{7}{\sqrt{58} }[/tex]

Step-by-step explanation:

We are given

the terminal side of θ passes through the point (-3,7)

so,

x=-3

y=7

Since, x-value is negative and y-value is positive

It means that angle lies in second quadrant

Firstly, we will draw triangle

sin is always positive

so, we get

[tex]sin(\theta)=\frac{7}{\sqrt{58} }[/tex]

Ver imagen rejkjavik
Answer Link
alexam1963 alexam1963
  • 29-03-2022

Answer: 7 Square root 58/58

Step-by-step explanation:

Answer Link

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