document.write( "Question 383747: The blueprints for a patio are shown at the bottom. The patio is a trapezoid. If the cost of the patio is $4.50 per square foot, what will be the total cost of the patio?\r
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document.write( " base1=18ft
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document.write( " height =15ft
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document.write( " base 2 =24ft \n" );
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Algebra.Com's Answer #271706 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! make a triangle \n" ); document.write( "base 6, heigth 15 \n" ); document.write( "make a rectangle 18 by 15 \n" ); document.write( "find the two areas and add together \n" ); document.write( "-------------- \n" ); document.write( "6*15*.5=45 sq ft triangle \n" ); document.write( "-------------------------- \n" ); document.write( "18*15=270 sq ft rectangle \n" ); document.write( "------------------------------- \n" ); document.write( "total sq ft \n" ); document.write( "270+45=315 sq ft \n" ); document.write( "------------------------- \n" ); document.write( "315*4.50=$1,417.50 \n" ); document.write( " |