document.write( "Question 772828: If you travel 17 mi east and then 11 mi north, how far are you from your starting point? Round to the nearest tenth \n" ); document.write( "
Algebra.Com's Answer #471948 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Pythagoras. \n" ); document.write( "A right angled triangle with \n" ); document.write( "vertical side = 11 and base side \n" ); document.write( "= 17. \n" ); document.write( "The distance from starting point \n" ); document.write( "is the hypotenuse. \n" ); document.write( "Hypotenuse^2 = 11^2 + 17^2 \n" ); document.write( "Hypotenuse^2 = 121 + 289 \n" ); document.write( "Hypotenuse^2 = 410 \n" ); document.write( "Hypotenuse = \n" ); document.write( "Hypotenuse = 20.3 \n" ); document.write( "The distance = 20.3 miles. \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |