document.write( "Question 1086180: A 30-ft ladder is leaning against a building. If the foot of the ladder is 10 ft away from the base of the building, how far up the building does the ladder reach? \n" ); document.write( "
Algebra.Com's Answer #700362 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\"sqrt%2830%5E2+-+10%5E2%29\" feet.\r
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