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anonymous

  • one year ago

Use the arc length formula and the given information to find s. Show your work for full credit. r = 15 ft θ = 35° s = ?

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  1. ganeshie8
    • one year ago
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    first convert the angle to more sophisticated units : radians

  2. ganeshie8
    • one year ago
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    know how to convert \(35\) degrees to radians ?

  3. anonymous
    • one year ago
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    yes is it \[\Pi/12\]

  4. anonymous
    • one year ago
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    oh nvm i think i did the wrong number

  5. anonymous
    • one year ago
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    i did 15 rather than 35

  6. anonymous
    • one year ago
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    so im confused on how to convert 35 degrees to radians because i get a repeating decimal answer

  7. anonymous
    • one year ago
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    how do i do it @ganeshie8

  8. anonymous
    • one year ago
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    \[x^ \circ \times \frac{ \pi }{ 180^\circ }\] to convert into radians

  9. anonymous
    • one year ago
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    where x is the given degree

  10. anonymous
    • one year ago
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    i get a decimal answer on the bottom though so i dont know where to go from there @iambatman

  11. anonymous
    • one year ago
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    because 35 isnt a factor of 180

  12. anonymous
    • one year ago
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    \[7\Pi/36\]?

  13. ganeshie8
    • one year ago
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    looks good!

  14. anonymous
    • one year ago
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    That's fine now use \[s=r \theta \]

  15. anonymous
    • one year ago
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    i got \[105\Pi/36\]

  16. anonymous
    • one year ago
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    it doesnt look right

  17. ganeshie8
    • one year ago
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    \[\large s = r*\theta = 15*\dfrac{35\Pi}{180} = \dfrac{35\Pi}{12}\]

  18. ganeshie8
    • one year ago
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    your answer is also correct, its just its not fully simplified

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