document.write( "Question 419165: The width of a rectangle is fixed at 21 cm . What lengths would make the perimeter greater than 70 cm? \n" ); document.write( "
Algebra.Com's Answer #293177 by shree840(260)![]() ![]() You can put this solution on YOUR website! perimetr=2L+2w>70 \n" ); document.write( "2L+2*21>70 \n" ); document.write( "2L=70-42>28 \n" ); document.write( "L>14 \n" ); document.write( " |