Question

find the perimeter of a square land having an area 9409m square​

Answer 1

area of square = a^2

a=97

permeter=4a

=4×97

=388 cm

Answer 2

As the area is 9409

$\bold{The \: side \: will \: be \: \sqrt{9409} }$

$\sqrt{9409} =97$

Side= 97

Perimeter = 97x4

97x4=388

Perimeter=388m