document.write( "Question 421501: the with of a rectangle is fixed at 29cm. What lengths will make the permieter greater than 70cm?\r
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document.write( "the length must be greater than__cm? \n" );
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Algebra.Com's Answer #294566 by emargo19(101)![]() ![]() ![]() You can put this solution on YOUR website! Let the length be L \n" ); document.write( "The width is 29cm \n" ); document.write( "Formula for Perimeter is P=2l+2B \n" ); document.write( "70=2L+2(29) \n" ); document.write( "As we are talking in inequality \n" ); document.write( "2L>70-2(29) \n" ); document.write( "2L>12 \n" ); document.write( "L>6 \n" ); document.write( "The Length has to be greater than 6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |