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Mrfootballman97

The total area of a cylinder is 100(pie). If r=h, find r.

  • one year ago
  • one year ago

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  1. Mrfootballman97
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    The formula to find the total area is L.A + (2)Area of the base.

    • one year ago
  2. electrokid
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    total area of cylinder = area of top + area of bottom + area of curved surface \[100\pi=\pi r^2+\pi r^2+2\pi rh\\ 100\pi=4\pi r^2\]

    • one year ago
  3. Mrfootballman97
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    So the answer is: \[4xr ^{2}\]

    • one year ago
  4. Mrfootballman97
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    ?

    • one year ago
  5. electrokid
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    solve for "r"

    • one year ago
  6. electrokid
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    the question says, "find r"

    • one year ago
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