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anonymous

  • one year ago

if the point 3/5,4/5 corresponds to an angle θ in a unit circle what is tan θ

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  1. anonymous
    • one year ago
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    cos Θ = x coordinate sin Θ = y coordinate tan Θ = y/x

  2. anonymous
    • one year ago
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    so I do them two then divide them with tan

  3. anonymous
    • one year ago
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    just divide \[\tan \theta=\frac{ 4 }{ 5 }\div \frac{ 3 }{ 5 }\]

  4. anonymous
    • one year ago
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    I got a decimal I need another fraction for my answer

  5. anonymous
    • one year ago
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    If you used a calculator, it should be able to convert the decimal to a fraction. You could have just multiplied the fractions. \[\tan \theta=\frac{ 4 }{ 5 }\div \frac{ 3 }{ 5 }=\frac{ 4 }{ 5 }\times \frac{ 5 }{ 3 }=\frac{ 4 }{ 3 }\]

  6. anonymous
    • one year ago
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    thanks for the help im not allowed a calculator :/ but this really helped thanks peach

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