Question

Length of square whoes area is 441 m2

Answer 1

Hii

you are welcome in my ans

area of square = side^2

side^2 = 441

length of side = sqrt441 =21

_/\_☺️✌️✊

Hope it may helps you

Answer 2

Answer:

area of square=

${l}^{2}$

l =

$\sqrt{441}$

l = 21