Question 849542
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Hi,
<img src='http://img585.imageshack.us/img585/479/rectangle.png' border='0'/></a>
rectangle 6ft by 8ft ,  {{{P = 2l + 2w}}}   P = 28ft 
In general, perimeter of a rectangle, that is half the size of another, its Perimeter is half as much  {{{(56ft)/2 = 28ft}}}