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29 October, 16:22

Find the surface area of a sphere with radius r=5 in.

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Answers (2)
  1. 29 October, 19:01
    0
    314.16

    Step-by-step explanation:

    formula=4*pi*r^2
  2. 29 October, 19:32
    0
    314.16 in²

    Step-by-step explanation:

    The surface area of a sphere has a formula.

    4πr²

    Where r is the radius of the circle.

    4π * 5²

    4π * 25

    100π

    = 314.159265
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