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12 April, 11:08

A pumkin pie has a dimeter of 142 inches. find the exact area of top of the pie. use 3.14

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Answers (2)
  1. 12 April, 11:16
    0
    Answer:15828.74

    Step-by-step explanation:

    you need to find the radius in order to find the area so you have to half the diameter which gives you 71.

    then you do: 3.14*71 ^ (2)
  2. 12 April, 12:00
    0
    15,828.7

    Step-by-step explanation:

    1) Use 3.14*r^2 the radius is half of the diameter.

    2) 142/2 = 71

    3) 3.14*71^2 = a

    4) The area of the pumpkin pie is 15,828.74

    5) Round to the nearest tenth 15,828.7
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