Homework Help: geometry

Posted by kilkaru on Friday, April 20, 2012 at 6:26am.

A swimming pool circular in shape has its distance around 282.74 ft, what is the area?

in cm^2
in in^2
in m^2

TIA

geometry - Reiny, Friday, April 20, 2012 at 8:08am
2πr = 282.74
r = 282.74/(2π) = .....

area = πr^2 , just sub in your value for r

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