23-08-2017
Mathematics

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Area of a s Circular place is 45 in.² estimate the radius to the nearest integer

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23-08-2017

Let's write the formula:
R=[tex] \sqrt{a/ \pi } [/tex]
R=[tex] \sqrt{45/3.14} [/tex]
R=[tex] \sqrt{14.3} [/tex]
R=3.78

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Can some one please explain this for me? Pleaseeeeeee❗️❗️❗️❗️❗️❗️❗️❗️