document.write( "Question 35226: Hi,
\n" ); document.write( "Can anyone tell me how to figure this out?
\n" ); document.write( "An airplane is flying 0.75 miles above the ground. If the pilot must begin a 4 degree descent to an airport runway, how far is the airplane from the beginning of the runway(in ground distance)to the nearest tenth of a mile?
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Algebra.Com's Answer #21921 by stanbon(75887)\"\" \"About 
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An airplane is flying 0.75 miles above the ground. If the pilot must begin a 4 degree descent to an airport runway, how far is the airplane from the beginning of the runway(in ground distance)to the nearest tenth of a mile?\r
\n" ); document.write( "\n" ); document.write( "Draw the picture.
\n" ); document.write( "Notice you are not trying to find the glide distance.
\n" ); document.write( "EQUATION:
\n" ); document.write( "tan(4 degrees) = 0.75/(ground distance)
\n" ); document.write( "ground distance = 0.75/tan(4)= 10.7 miles
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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