Question

A square plot of land has an area of 484m².What is the perimeter​

Answer 1

88m

Explanation:

Area = 484m^2

A= s^2

484= s^2

s=
`√(484)`=22m

∴22m=s

⇒So, Perimeter= 4a=22*4= 88m

Answer 2

Perimeter: 88m

Explanation:

Area of the square plot = (Side) X (Side)

And we are given the area is 484m²,

therefore, (Side) X (Side) = 484m²

or,

(Side)² = 484, taking square root on both the sides,

`\sqrt{(Side)^(2) }` =
`√(484)`

Side = 22m.

And we know that, perimeter of a square is = 4 X (Side)

Therefore, Perimeter = 4 X 22 = 88m

:-)