Perimeter of a polygon
= Perimeter of a polygon
{title2=$p$}
The <sum> of the lengths of its <sides of a polygon>. For a <triangle> with side lengths $a,b,c$, the <perimeter of a polygon> is $a+b+c$.
= Perimeter of a polygon
{title2=$p$}
The <sum> of the lengths of its <sides of a polygon>. For a <triangle> with side lengths $a,b,c$, the <perimeter of a polygon> is $a+b+c$.