Find the area of a circle with a diameter of 6. Either enter an exact answer in terms of 7 or use 3.14 for T and enter your answer as

Question

Find the area of a circle with a diameter of 6.
Either enter an exact answer in terms of 7 or use 3.14 for T and enter your answer as a decimal.

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Iris 3 months 2022-02-17T17:50:46+00:00 1 Answer 0 views 0

Answers ( )

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    2022-02-17T17:52:19+00:00

    Answer: 28.26

    Step-by-step explanation:

    Formula : [tex]A = \pi*r^2[/tex]

    [tex]r = \frac{d}{2}[/tex]

    [tex]r=\frac{6}{2}[/tex]

    [tex]r = 3[/tex]

    [tex]A = \pi*(3)^2[/tex]

    [tex]A = \pi*9[/tex]

    [tex]A =9\pi[/tex]

    or

    [tex]A =9(3.14)[/tex]

    [tex]A=28.26[/tex]

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45:7+7-4:2-5:5*4+35:2 =? ( )