Question

area of a square mat is 49 metre square find its
length
I will mark him or her brilliantest who will give me the right explanation of it​

Answer 1

$area \: of \: square = {a}^{2}$

$49 = {a}^{2}$

$a = \sqrt{49}$

$a = 7cm$

HENCE THE LENGTH OF EACH SIDE IS 7cm

HOPE HELPS U