document.write( "Question 92915: If the area of a circle is 49pi, what is the circumference. I got 22cm \n" ); document.write( "
Algebra.Com's Answer #67604 by psbhowmick(878)\"\" \"About 
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Area:
\n" ); document.write( "\"pi%2Ar%5E2+=+49%2Api\"
\n" ); document.write( "\"r%5E2+=+7%5E2\"
\n" ); document.write( "\"r+=+7\"\r
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\n" ); document.write( "\n" ); document.write( "Circumference:
\n" ); document.write( "\"2%2Api%2Ar+=+2%2822%2F7%297+=+44\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So the circumference is 44 cm.
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