Question 1051584
Add 10 m twice to both the length and the width to get the dimensions of the fence.
{{{L=22+2*10=22+20=42}}}{{{m}}}
{{{W=16+2*10=16+20=36}}}{{{m}}}
So then the length of fencing is the perimeter of this larger rectangle,
{{{P=2L+2W=2(42)+2(36)=84+72=156}}}{{{m}}}