What is the radius of a circle with the circumference 81.64

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What is the radius of a circle with the circumference 81.64

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Acacia 4 years 2021-07-17T01:48:18+00:00 1 Answers 20 views 0

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  1. Cherry
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    2021-07-17T01:49:27+00:00
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    Answer:r≈12.99

    Step-by-step explanation:

    We can use the formula of the circumference of the circle. Which is given by:

    Circumference = 2 \pi r

    where “r” represents radius of the circle and , pi = 3.14

    Plug the given values

    81.64 = 2* 3.14* r

    81.64 = 6.28 r

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