document.write( "Question 564884: How many square feet is a 20 ft. by 30 ft. rectangle?
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Algebra.Com's Answer #365511 by ad_alta(240)![]() ![]() You can put this solution on YOUR website! Area (A) of a rectangle is base (b) times height (h). Therefore A=bh=(20)(30)=600. \n" ); document.write( " |