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cutie

what is the aproximate volume of a cone shaped party hat with a base whose circumference is 25.12 inches and height is 8 inches

  • 3 years ago
  • 3 years ago

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  1. beens
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    volume of cone is 1/3 pi r^2 h 2pi r=25.12 r=25.12/2pi r=4.0

    • 3 years ago
  2. beens
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    vol= 1/3 * pi* (4.0)^2 *8 =134.1cubic inches

    • 3 years ago
  3. cutie
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    oh bt i have multiple coice and a.401.92 b.33.49 c.133.97 d.535.89 so whivh one would it be

    • 3 years ago
  4. najohal
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    C

    • 3 years ago
  5. cutie
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    k thanx

    • 3 years ago
  6. cutie
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    so beens its c right?

    • 3 years ago
  7. beens
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    yeah

    • 3 years ago
  8. cutie
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    how is it c though if u told me that its 134.1

    • 3 years ago
  9. beens
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    if you HAVE to choose...there will be a margin of error when calculating

    • 3 years ago
  10. beens
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    whenever u round of things and continue calculatinbg with the figures that happens...pi by it sely is a rounded figure...i used 3.142

    • 3 years ago
  11. cutie
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    oh okay now i get well thanx .

    • 3 years ago
  12. beens
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    ok

    • 3 years ago
  13. cutie
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    can you try to answer my friends question by smiley75 because we have the same questions

    • 3 years ago
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