Question

Find the length of the side of a square whose area is 441metersquare

Answer 1

Hii..

here is ur answer :-

Given,

Area of a square = 441m^2

Side *side = 441

side ^2 = 441

side = √ 441

side = 21 m

Hope it helps u!!

Answer 2

area of square = ( side )²

441 = ( side )²

√441 = side

±21 = side

Since length of side can't be negative
so , length is 21m