Question

Area of a square is 81 cm2, find out the sides of the square.​

Answer 1

Answer:

9cm

Step-by-step explanation:

$81 {cm}^{2} = {(side)}^{2}$

$\sqrt[]{81 {cm}^{2} } = side$

$9cm = side$

Please mark me as brainliest

Answer 2

Step-by-step explanation:

Given:

Area of the square= 81 cm^2

To Find:

Sides of the square

Answer:

let the side be x.

$= > side \times side = area$

$= > x \times x = {81}^{}$

$= > {x}^{2} = 81$

$= > x = \sqrt{81}$

$= > x = 9 \: ans..$

: Length of the square is of 9 cm.