document.write( "Question 399843: A Girl walks 2Km south to B, she the walks 3km west to C. Find the distance and bearing from C and A \n" ); document.write( "

Algebra.Com's Answer #283098 by Drat1856(2) $\"\"$ $\"About$

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Use formula: $\"a%5E2%2Bb%5E2=c%5E2\"$
\n" ); document.write( "Solve for \"c\": $\"c=+sqrt%28a%5E2%2Bb%5E2%29\"$
\n" ); document.write( " $\"c=+sqrt%28%282%29%5E2%2B%283%29%5E2%29\"$
\n" ); document.write( " $\"c=+sqrt%284%2B9%29\"$
\n" ); document.write( " $\"c=+sqrt%2813%29\"$
\n" ); document.write( "c=3.60555km \n" ); document.write( "

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