document.write( "Question 619725: What is the square feet inside a circumference of 438 feet?
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\n" ); document.write( "What is the square feet inside a circumference of 502 feet?
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Algebra.Com's Answer #389760 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "What is the square feet inside a circumference of 438 feet?
\n" ); document.write( " \"C%5BC%5D+=+2pi%2Ar+=+438\" \"r+=+219%2Fpi\" \"A%5BC%5D+=+pi%2Ar%5E2+=+%28%28219%5E2%29%2F%28pi%5E2%29%29+=+%28219%29%5E2%2Fpi\"
\n" ); document.write( "Similarily:
\n" ); document.write( " \"C%5BC%5D+=+2pi%2Ar+=+502\" \"r+=+251%2Fpi\" \"A%5BC%5D+=+pi%2Ar%5E2+=+%28%28251%5E2%29%2F%28pi%5E2%29%29+=+%28251%29%5E2%2Fpi\" \n" ); document.write( "
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