document.write( "Question 1145626: Charlie jog 3 miles south and then 4 miles west. If Charlie were to jog straight home, without changing direction, how far would he have jog ? \n" ); document.write( "
Algebra.Com's Answer #766854 by ikleyn(52858)\"\" \"About 
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document.write( "Right-angled triangle.\r\n" );
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document.write( "Use the Pythagorean theorem.\r\n" );
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document.write( "How far = \"sqrt%283%5E2+%2B+4%5E2%29\" = \"sqrt%289%2B16%29\" = \"sqrt%2825%29\" = 5 miles.\r\n" );
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