document.write( "Question 1052713: Solve circumference and area for diameter which diameter= 4ft \n" ); document.write( "
Algebra.Com's Answer #668047 by Alan3354(69443)\"\" \"About 
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Solve circumference and area for diameter which diameter= 4ft
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\n" ); document.write( "r = 2 ft
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\n" ); document.write( "\"C+=+2pi%2Ar\"
\n" ); document.write( "\"Area+=+pi%2Ar%5E2\"
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