document.write( "Question 734653: A water trough is constructed by bending a
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document.write( "4- by 6-foot rectangular sheet of metal down the middle and
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document.write( "attaching triangular ends (see the figure). If the volume of
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document.write( "the trough is 9 cubic feet, find the width correct to two decimal
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document.write( "places. \n" );
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Algebra.Com's Answer #449076 by mananth(16946)![]() ![]() You can put this solution on YOUR website! bend in the middle . you will get an isosceles triangle .\r \n" ); document.write( "\n" ); document.write( "The height of triangle will be \n" ); document.write( "= \n" ); document.write( "\n" ); document.write( "Area of triangle = (1/2) * base * height\r \n" ); document.write( "\n" ); document.write( "A= sqrt(3)/2 * base\r \n" ); document.write( "\n" ); document.write( "Length = 6 feet\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Volume of tank = 6*sqrt(3)/2 * base\r \n" ); document.write( "\n" ); document.write( "9=sqrt(3)/2 * base\r \n" ); document.write( "\n" ); document.write( "Base = width of tank = 6sqrt(3) \n" ); document.write( " |