Question 388515
For a rectangle,
{{{P=2L+2W=52}}}
{{{L+W=26}}}
.
.
{{{L=6+W}}}
Substituting,
{{{6+W+W=26}}}
{{{2W=20}}}
{{{highlight(W=10)}}}m
Then,
{{{L=6+10}}}
{{{highlight(L=16)}}}m