document.write( "Question 143631: How long is a guy wire reaching from the top of a 18ft pole to a point on the ground 12 ft from the pole.
\n" ); document.write( "What is the exact length in feet, using radicals as needed?
\n" ); document.write( "What is the length approximated to three decimal places? Feet, round to the nearest thousandths. Thank you so much!
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Algebra.Com's Answer #104556 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
HERE WE HAVE A RIGHT TRIANGLE WITH SIDES OF 18 & 12 FEET.
\n" ); document.write( "USING THE EQUATION A^2+B^2=C^2
\n" ); document.write( "WE HAVE:
\n" ); document.write( "18^2+12^2=C^2
\n" ); document.write( "324+144=C^2
\n" ); document.write( "468=C^2
\n" ); document.write( "C=SQRT468
\n" ); document.write( "C=21.6333 OR 21.633 FEET FOR THE LENGTH OF THE GUY WIRE.
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