document.write( "Question 701196: A circular garden has a diameter of 420 ft. What is its circumference?
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Algebra.Com's Answer #432309 by Simnepi(216)\"\" \"About 
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Circumference = \"pi\"(pi) multiplied by diameter
\n" ); document.write( "Because the diameter is 420ft, the circumference is
\n" ); document.write( "420 * \"pi\" = 1319.4689ft
\n" ); document.write( "Rounding this we get 1319.47ft for the circumference.
\n" ); document.write( "(the number \"pi\" is a very special number, used a lot in work on circles. It is approximately 3.14159265.... (those dots indicate that it goes on forever) you sometimes have a special button on your calculator to show it! If not you can always use 3.142!)
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