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    bubble123's Avatar
    bubble123 Posts: 1, Reputation: 1
    New Member
     
    #1

    Mar 30, 2009, 12:33 AM
    I need to know the Formulas sin cos and tan and how to work them out asap?
    This assiment is due tomorrow!
    cdedmundson's Avatar
    cdedmundson Posts: 14, Reputation: 1
    New Member
     
    #2

    Mar 30, 2009, 10:29 AM

    do you mean how to find them?
    sin(θ)=opposite/hypotenuse
    cos(θ)=adjacent/hypotenuse
    tan(θ)=opposite/adjacent

    (this referring to a triangle)

    use the term soh cah toa
    albear's Avatar
    albear Posts: 1,594, Reputation: 222
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    #3

    Mar 30, 2009, 10:33 AM
    Quote Originally Posted by cdedmundson View Post
    soh cah toa
    Smack On Head, Causes A Headache, Take One Asprin
    amricca's Avatar
    amricca Posts: 851, Reputation: 92
    Senior Member
     
    #4

    Mar 30, 2009, 10:44 AM

    Google search for sin cos tan:

    Sin, Cos, Tan

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