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21 November, 01:47

What is the radius of the field? *

a circular field has a area of 14400 sq ft

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  1. 21 November, 02:04
    0
    r = 67.70 feet

    Step-by-step explanation:

    Area of circle, A = πr²

    where r is the radius and π = 3.142

    A = πr²

    r² = A / π

    r = √ (A / π)

    r = √ (14400 / 3.1042)

    r = √ (4583.66)

    r = 67.70 feet
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