document.write( "Question 330602: A 14 meter ladder is leaning against a building. The bottom of the ladder is 7 meters from the building. How high is the top of the ladder? \n" ); document.write( "
Algebra.Com's Answer #237003 by checkley77(12844)\"\" \"About 
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7^2+x^2=14^2
\n" ); document.write( "49+x^2=196
\n" ); document.write( "x^2=196-49
\n" ); document.write( "x^2=147
\n" ); document.write( "x=sqrt147
\n" ); document.write( "x=12.124 meters is the height of the ladder against the wall.
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