document.write( "Question 1135590: A 4-meter ladder is 1 meter from the base of a building.How high up the building does the ladder reach? \n" ); document.write( "
Algebra.Com's Answer #753220 by josgarithmetic(39623)\"\" \"About 
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\"y%5E2%2B1%5E2=4%5E2\"
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