document.write( "Question 973590: Hello, thank you for answering my question:\r
\n" ); document.write( "\n" ); document.write( "What is the exact diameter in cm of the largest semi-circle that could be made from 1m of wire? (keep *pi symbol*)\r
\n" ); document.write( "\n" ); document.write( "Thank you so much!
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Algebra.Com's Answer #595716 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
A whole circle would have a circumference of
\n" ); document.write( "\"C=2pi%2AR\"
\n" ); document.write( "So half a circle would be
\n" ); document.write( "\"C%5Bsc%5D=pi%2AR\"
\n" ); document.write( "\"C%5Bsc%5D=%28pi%2F2%29%2AD\"
\n" ); document.write( "Then the line to connect the two endpoints would have a length equal to the diameter.
\n" ); document.write( "So the total length would be,
\n" ); document.write( "\"L=%28pi%2F2%29%2AD%2BD\"
\n" ); document.write( "\"L=%28%28pi%2F2%29%2B1%29D\"
\n" ); document.write( "So if \"L=1\",
\n" ); document.write( "\"D=1%2F%28pi%2F2%2B1%29\"
\n" ); document.write( "\"D=2%2F%28pi%2B2%29\"\"m\"\r
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