tylera338 tylera338

31-01-2017
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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swalley2004 swalley2004

31-01-2017

to calculate the area it is pi*r^2

so since r = 1/2 d

2.5^2 * pi = area
or
19.625

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