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Mathematics 14 Online
OpenStudy (anonymous):

The surface area of the top surface of water in a circular swimming pool is about 206 square feet. Estimate the radius of the pool, to the nearest foot

OpenStudy (anonymous):

do you know the formula for the area of a circle?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

hmm... it's going to be hard to do any math with radius, area of a circle, etc. without some basic concepts... they should be introducing you to things like: Area of a circle = pi x radius x radius

OpenStudy (anonymous):

area of the a circle a=nr2

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