Question

The area of a square field is 441m. what is the length of the side of that square. and what is the perimeter of that square?

Answer 1

Answer:

given area of square = 441m²

area of square= side²

let the number be x

441=x²

x=✓441

x= 21 m

side of square = 21 m

perimeter of square= 4× side

= 4×21

= 84 m

answer