document.write( "Question 108919: An A-frame cabin has a triangular front with a base of 30 ft and a height of 20 ft. If the front is to be glass that costs $3 per square foot, what will the glass cost?\r
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document.write( "HELP ME PLEASE!!! I hate word problems. \n" );
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Algebra.Com's Answer #79572 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! n A-frame cabin has a triangular front with a base of 30 ft and a height of 20 ft. If the front is to be glass that costs $3 per square foot, what will the glass cost? \n" ); document.write( ": \n" ); document.write( "you should know the formula for the area of a triangle A = \n" ); document.write( ": \n" ); document.write( "They give you the base and the height \n" ); document.write( "A = \n" ); document.write( "A = 300 sq ft \n" ); document.write( ": \n" ); document.write( "Find the cost of the glass: \n" ); document.write( "Cost = 300*3 = $900 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "That wasn't so hard, was it? \n" ); document.write( " |