document.write( "Question 812430: Katarina is retiling her kitchen floor. She is putting a circular design in the center that measures 6 feet in diameter. What is the area of the tile circle to the nearest square foot? \n" ); document.write( "
Algebra.Com's Answer #489142 by richwmiller(17219)\"\" \"About 
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a=pi*r*r
\n" ); document.write( "d=6
\n" ); document.write( "r=3
\n" ); document.write( "a=pi*3*3
\n" ); document.write( "a=28 .27 sq ft.
\n" ); document.write( "a is about 28 sq ft
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