PlayStation PlayStation

26-01-2016
Mathematics

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The seventh-grade class is building target areas for a PE activity. The bases for the game will be circular in shape. The diameter of each circle is 5 feet. Approximately how many square feet of the turf need to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth.

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jarridr jarridr

26-01-2016

19.6 would be the area of a single base circle πr² is the area formula

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adriemail4 adriemail4

26-01-2016

I think the answer is 28.3. You would take 3.14 and multiply it by 3^2.

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