Question

Find the length of the side of the square whose area is 441m sq.

Answer 1

Answer:

area of square=441

a^2=441

a=√441

a=21

:.,length of the side of square is 21m.

Answer 2

Heya mate....

$area \: of \: squre = 441$

${a}^{2} = 441$

$a = \sqrt{441}$

$a = 21$

$hence \: a = 21m$

$hope \: this \: will \: help \: you \:$