Question

The area of a square is 225sq.cm. Find its side.​

Answer 1

Answer:

area of a square = side × side

225=a×a( taking a as the side)

a*2=225

a=root of 225

a=+15/-15

Answer 2

Answer: 15

Explanation:The sides can be found by taking the square root of the area

(Area)1/2=s, where s = side.

(225)1/2 = 15

So the side is 15