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Finding volume of Square pyramid

  1. Jul 29, 2016 #1
    1. The problem statement, all variables and given/known data
    upload_2016-7-29_19-49-13.png

    2. Relevant equations
    V= a21/3 h

    3. The attempt at a solution
    upload_2016-7-29_19-48-25.png
    I may be wrong or right I don't know. I'm pretty sure I did it right.
     
  2. jcsd
  3. Jul 29, 2016 #2

    Orodruin

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    What is 72.92 rounded to two significant digits?
     
  4. Jul 29, 2016 #3
    O its 73cm my bad
     
  5. Jul 29, 2016 #4
    other then that is the way i did it correct?
     
  6. Jul 29, 2016 #5

    Orodruin

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    Yes.
     
  7. Jul 29, 2016 #6
    Ok thank you.
     
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