document.write( "Question 619874: Find the area of a circle whose diameter is 80 cm. Use pi = 3.14 \n" ); document.write( "
Algebra.Com's Answer #389835 by Alan3354(69443)\"\" \"About 
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Find the area of a circle whose diameter is 80 cm. Use pi = 3.14
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\n" ); document.write( "r = d/2 = 40 cm
\n" ); document.write( "\"Area+=+pi%2Ar%5E2\"
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