document.write( "Question 51128This question is from textbook Algebra I
\n" ); document.write( ": please help me solve this problem\r
\n" ); document.write( "\n" ); document.write( "Pi ( $\"PI\"$ ) is the quotient of the circumference \"C\" and the diameter \"D\" of a circle. \n" ); document.write( "

Algebra.Com's Answer #34403 by rchill(405) $\"\"$ $\"About$

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The circumference c of a circle is defined as $\"c+=d%2API\"$ , where d is the diameter. Dividing both sides of the equation by d (i.e., $\"c%2Fd=d%2API%2Fd\"$ ) produces $\"c%2Fd=PI\"$ . This says that $\"PI\"$ is the quotient of the circumference c and the diameter d. \n" ); document.write( "

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