document.write( "Question 565537: surface area of a circle that has a diameter of 14 inches \n" ); document.write( "
Algebra.Com's Answer #365859 by Alan3354(69443)\"\" \"About 
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surface area of a circle that has a diameter of 14 inches
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\n" ); document.write( "r = 14/2 = 7 inches
\n" ); document.write( "\"Area+=+pi%2Ar%5E2\"
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\n" ); document.write( "Area is sufficient. Surface area is used for solids.
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