What is the area of a circle with a circumference of 25.12 meters?

Question

What is the area of a circle with a circumference
of 25.12 meters?

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Phúc Điền 1 day 2021-07-22T14:51:22+00:00 1 Answers 1 views 0

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    2021-07-22T14:53:09+00:00

    Area of a circle=πr^2

    circumference of a circle= 2πr

    circumference of a circle=25.12

    2πr=25.12

    r=25.12÷2π=4

    radius=4

    Are of circle= πr^2=π4^2=50.28cm^2

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