document.write( "Question 1132144: A man faces north and covers 7km, turns West and covers 2km then turns South and covers 4km, then turns West again and covers 2km. He is ______ from his starting point. \n" ); document.write( "
Algebra.Com's Answer #749069 by rfer(16322)\"\" \"About 
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he is now 4 west an 3 north
\n" ); document.write( "a^2+b^2=c^2
\n" ); document.write( "4^2+3^2=c^2\r
\n" ); document.write( "\n" ); document.write( "16+9=25
\n" ); document.write( "sqrt25=5 km from start
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