document.write( "Question 822962: If a homeowner places the top of a twenty foot ladder against the house and twelve feet above the ground, how far from the home is the base of the ladder?\r
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Algebra.Com's Answer #495164 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
a^2+b^2=c^2
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\n" ); document.write( "b^2=c^2-a^2
\n" ); document.write( "b^2=20^2-12^2
\n" ); document.write( "b^2=400-144
\n" ); document.write( "b^2=256
\n" ); document.write( "sqrt 256=16 ft
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