Question

the are of a square is 49 sq units. find the length of the side of the square algebraically.

Answer 1

area=length^2

Answer 2

length=area^1/2

Answer 3

I don't get it :(

Answer 4

area=49
let the length be x
area=length*length
area=x*x
x^2=49
x=7,-7
since it cant be -7
x=7

Answer 5

thanks :)

Answer 6

we knw tht.................ar of square = side x side ...nn area is given = 49
so....side= 7