nallaico2011 nallaico2011
  • 23-05-2018
  • Mathematics
contestada

Find the tan(θ) of an angle in standard position if the terminal side passes through the point

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calculista
calculista calculista
  • 04-06-2018
the complete question is

find the tan(θ) of an angle in standard position if the terminal side passes through the point (4, -8)

we know that
point (4, -8)----> belong IV quadrant
so
tan(θ) is negative

tan(θ)=opposite side angle θ/adjacent side angle θ
opposite side angle θ=value of the y coordinate
adjacent side angle θ=value of the x coordinate
tan(θ)=-8/4-----> tan(θ)=-2

the answer is
tan(θ)=-2


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