math

Find the volume of the figure. figure is in the website below. For calculations involving Ο€, give both the exact value and an approximation to the nearest hundredth of a unit. Let
d = 8 and h = 18.

www.webassign.net/aufexc3/7-4-002-alt.gif

  1. πŸ‘ 0
  2. πŸ‘Ž 0
  3. πŸ‘ 69
asked by Anonymous

  1. the question was to get the exact value in ft^3 and approximate value in ft^3

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Anonymous

  2. you probably know that the volume of a cone is
    1/3 Ο€ r^2 h
    They gave you the diameter, so
    v = 1/3 Ο€ (d/2)^2 h = 1/12 Ο€d^2h
    Now just plug in your values for d and h

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Steve

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