document.write( "Question 1011587: What are the lengths? \n" ); document.write( "
Algebra.Com's Answer #627555 by ikleyn(53765)\"\" \"About 
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\n" ); document.write( "What are the lengths?
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\n" ); document.write( "\n" ); document.write( "Read this
\n" ); document.write( "http://www.npl.co.uk/educate-explore/factsheets/history-of-length-measurement/\r
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\n" ); document.write( "\n" ); document.write( "and this
\n" ); document.write( "https://en.wikipedia.org/wiki/Length\r
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