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Math Help - Whoa I Def Need Help

  1. #1
    Junior Member
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    Whoa I Def Need Help

    am struggling today with my homework,

    Find the Exact values of Tan 165 degrees ( 165 is the sum of two special angles) that is 135 degress and 30 degrees

    Ok for far i have

    Tan ((-Sqrt2)/2+(sqrt3)/2)=((Tan -Sqrt2/2) + (Tan sqrt3/2))/1 +(Tan -sqrt2/2)(tan Sqrt3/2)


    135 is in the 2nd quadrant and tan is negative so it will be -Sqrt2/2 and 30 degrees is a 1st quadrant angle and tan is positive so its sqrt3/2

    and now im stuck on this problem
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  2. #2
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    What are you double posting? I already answered your question here: http://www.mathhelpforum.com/math-he...ct-values.html
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  3. #3
    Forum Admin topsquark's Avatar
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    Please do not double post.

    Thread closed.

    -Dan
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