document.write( "Question 207911: A circle has an area of 12.56 in squared. What is its radius? \n" ); document.write( "
Algebra.Com's Answer #157270 by Alan3354(69443)\"\" \"About 
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A circle has an area of 12.56 in squared. What is its radius?
\n" ); document.write( "\"Area+=+pi%2Ar%5E2\"
\n" ); document.write( "Using 3.14 for pi:
\n" ); document.write( "\"Area+=+3.14r%5E2\"
\n" ); document.write( "\"r%5E2+=+12.56%2F3.14+=+4\"
\n" ); document.write( "r = 2 inches\r
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