document.write( "Question 471660: A woman has a ladder that is 13 feet long. If she sets the base of the ladder on level ground 5 feet from the side of a house, how many feet above the ground will the top of the ladder be when it rests against the house? \n" ); document.write( "
Algebra.Com's Answer #323477 by mananth(16946)\"\" \"About 
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ladder = 13ft ===> hypotenuse
\n" ); document.write( "distance from wall = leg1===> 5 ft
\n" ); document.write( "height it touches the wall leg2=?\r
\n" ); document.write( "\n" ); document.write( "side2^2=hyp^2-side1^2
\n" ); document.write( "13^2-5^2=leg2 ^2
\n" ); document.write( "169-25= leg2^2
\n" ); document.write( "leg2=12 ft
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