document.write( "Question 705344: An airplane departs from point A with a destination of point B, which is 200 miles away.Halfway there, the pilot finds he is one mile off course. He makes a correction and flies directly to point B. How much EXTRA distance did he fly by being off course? \n" ); document.write( "
Algebra.Com's Answer #434565 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! YOU HAVE 2 RIGHT TRIANGLES. \n" ); document.write( "100 BY 1 BY X. \n" ); document.write( "100^2+1^2=X^2 \n" ); document.write( "10000+1=X^2 \n" ); document.write( "X=SQRT10001 \n" ); document.write( "X=100.04999 \n" ); document.write( "100.4999-100=.4999 MILES \n" ); document.write( "2*.4999=.9998 MILES EXTRA IS THE DISTANCE. \n" ); document.write( " |