document.write( "Question 623402: Cecelia measured the lengths if two shadow's - the school building (30 ft) the flagpole (15 ft.) If the flagpole is 20 ft. high, then how high is the school building? \n" ); document.write( "
Algebra.Com's Answer #392077 by Alan3354(69443)\"\" \"About 
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Cecelia measured the lengths if two shadow's [sic] - the school building (30 ft) the flagpole (15 ft.) If the flagpole is 20 ft. high, then how high is the school building?
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\n" ); document.write( "The ratio is the same.
\n" ); document.write( "h/30 = 20/15
\n" ); document.write( "15h = 600
\n" ); document.write( "h = 40 ft
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