document.write( "Question 967710: \r
\n" ); document.write( "\n" ); document.write( "The bottom of a 13 foot straight ladder is set into the ground 5 feet away from a wall. When the top of the ladder is leaned against the wall, what is the distance above the ground it will reach?
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Algebra.Com's Answer #591538 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
A^2+B^2=C^2
\n" ); document.write( "5^2+B^2=13^2
\n" ); document.write( "25+B^2=169
\n" ); document.write( "B^2=169-25
\n" ); document.write( "B^2=144
\n" ); document.write( "B=SQRT144
\n" ); document.write( "B=12 FEET ANS.
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