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How would i rearange A=2 pi r(r+h) to make h the subject?

  1. Dec 11, 2007 #1

    madmike159

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    How would i rearange [itex]A=2\pi r(r+h)[/itex] to make h the subject?
     
    Last edited by a moderator: Mar 9, 2013
  2. jcsd
  3. Dec 11, 2007 #2
    do u mean to express it in terms of h??
    then [tex]\ h=\frac{A-2^{pi}r^{2}}{2^{pi}r}[/tex]
     
  4. Dec 11, 2007 #3

    madmike159

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    I think it means the same thing. Thanks, i'm really bad at rearranging
     
  5. Dec 11, 2007 #4
    well, next time try to show some work of yours first. Because the people here won't just give u the answer unless u have given some thought to the problem.
     
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