TRIG

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Find the remaining trigonometric ratios of θ if sin(θ) is given and θ QI
sin(θ)=7/sqrt 149
cos=
tan=
cot=
csc=
sec=

  • TRIG -

    Draw the right triangle
    other leg = sqrt (149 -49) = 10
    so for example
    cos = 10/sqrt(149)
    etc

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