Question

24 m long wire netting is used as fence for a rectangular plot. If the lenght of this plot is7 m,what is its breadth

Answer 1

If 24 m wire is used as it's boundary so it is it's perimeter
So, Perimeter =
$2(l + b)$
$let \: the \: breadth \: be \: x$
2 (7+x) = 24
14 + 2x =24
2x = 24-14
2x = 10
x = 10/2
x = 5
Breadth h of the plot is 5 m