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  • 18-04-2019
  • Mathematics
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The point (3, -4) is on the terminal side of angle Θ, in standard position. What are the values of sine, cosine, and tangent of Θ?

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nysgy nysgy
  • 18-04-2019

3=x

-4=y

[tex]a { }^{2} + b {}^{2} = c {}^{2} [/tex]

[tex]3 {}^{2} + 4 {}^{2} = c {}^{2} [/tex]

[tex] \sqrt{} 25 = \sqrt{c {}^{2} } [/tex]

[tex]5 = c[/tex]

sin0= 4/5

cos0=3/5

tan0=4/3

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