Question

find perimeter of square whose area is 196cm

Answer 1

as we know that

area of square = side^2

196 = side^2

side = 14 cm

perimeter of square = 4 × side

= 4 × 14

= 56

so perimeter of square is 56 cm

Answer 2

Area of a square = 196 cm

${a}^{2} = 196$

$a = \sqrt{196}$
a= 14
Formula of Perimeter of square = 4a
=4×15
=56 cm Answer..
Hope this will help you