document.write( "Question 572451: How many square feet of surface are in one wall of a swimming pool 80ft long , 3ft deep at one end, and 16ft deep at the other? \n" ); document.write( "
Algebra.Com's Answer #368417 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! make a triangle 80X13 \n" ); document.write( "figure that area. \n" ); document.write( "(80*13)/2=520 sqft \n" ); document.write( "--------------- \n" ); document.write( "a rectangle 3X80 \n" ); document.write( "3*80=240 \n" ); document.write( "--------------- \n" ); document.write( "total the two answers \n" ); document.write( "520+240=760 sqft \n" ); document.write( " |