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4 June, 07:30

Find the area of a circle with a radius of 2.5 inches. round to the nearest tenth. use 3.14 for pi.

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  1. 4 June, 11:01
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    a=19.6 inches^2

    Step-by-step explanation:

    The area of a circle can be found using

    a=πr^2

    We know the radius is 2.5, so we can substitute it in for r

    We can also substitute 3.14 in for π

    a = (3.14) * (2.5^2)

    a = (3.14) * (6.25)

    a=19.625

    Round to the nearest tenth

    a=19.6 inches^2
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