Question 1064938
This perimeter y could be  {{{2x+2*2}}}, so that one dimension is x and the other dimension is 2.  To DRAW this, just draw a rectangle, and label one of the dimensions as "x" and the other dimension as "2".


Could perimeter be equal to 3?
{{{2x+4=3}}}
{{{2x=-1}}}
{{{x=-1/2}}}
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NO.  The perimeter for this rectangle can NOT be 3.
Both dimensions must be real numbers greater than zero.