document.write( "Question 764989: Okay. There's a rectangle with a perimeter of 38 inches. The length is 3 inches longer than the width. What is length?
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Algebra.Com's Answer #465863 by hunk1412(5)![]() ![]() You can put this solution on YOUR website! let lenth is L and breadth is B of rectangle \n" ); document.write( "as we know that the perimeter of rectangle is 2(L+B) \n" ); document.write( "so 2(L+B)=38 inches \n" ); document.write( "L+B=19 \n" ); document.write( "as we seen that L=B+3 \n" ); document.write( "put this value above we get \n" ); document.write( "B+3+B=19 \n" ); document.write( "2B=16 \n" ); document.write( "B=8 \n" ); document.write( "so L=8+3=11 \n" ); document.write( "so L=11 inches \n" ); document.write( " B=8 inches \n" ); document.write( " |