Question

the area of a square plot is 5625 m square find the length of the wire that can go 5 times along the boundary of the plot

Answer 1

Area of sqaure = (s)^2
${s}^{2} = 5625 \\ s = \sqrt{5625} \\ s = 75m$
Wire of length = perimeter of sqaure
wire lf lenght = 4×75m = 300m
length of wire that can go five times around it
= 5×perimeter =5×300m = 1500m

Answer 2

$side \: of \: the \: plot = \sqrt{5625} m$
$side \: of \: the \: plot = 75m$
length of wire = (5*75)m = 375m

Hence, the answer is 375m.