document.write( "Question 484311: the width of a rectangular frame is twice its length. what are the measures of the length and width if the perimeter is 200cm ? \n" ); document.write( "
Algebra.Com's Answer #331372 by Little girl(7)![]() ![]() ![]() You can put this solution on YOUR website! Length = a -> width= 2a \n" ); document.write( "P of this rectangular = 200cm \n" ); document.write( "-> (a+2a)2= 200 \n" ); document.write( "-> 3a = 100 \n" ); document.write( "-> a = 100/3 \n" ); document.write( "-> length= 100/3; width= 200/3(cm) \n" ); document.write( " |