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1 February, 21:23

If the circumference is 78.1 inches what is the diameter rounded to the nearest 10th

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  1. 2 February, 00:32
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    The diameter of the circle is 24.9 in

    Step-by-step explanation:

    To solve this exercise we need to use the circumference formula of a circle and clear d:

    c = circumference = 78.1 in

    d = diameter

    π = 3.14

    c = π * d

    d = c / π

    we replace the known values

    d = 78.1 in / 3.14

    d = 24.8726 in

    round to the nearest tenth

    d = 24.8726 in = 24.9 in

    The diameter of the circle is 24.9 in
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