Find side of sq. Area 121cmsq?

1 Answer
Feb 17, 2018

11cm.

Explanation:

A= s^2 (Area of a square = side*side)
if side of square is taken to be a. then area= a^2
rArr a=sqrtarea
in this case area = 121 cm^2
therefore side=a=sqrt(area=sqrt(121cm^2)
rArr a=11cm