if the area of a square is 9m squared, what is the perimeter and how do you figure it out

Answer 1

area=s*s where s is any side
perimeter =4s

9=s^2
3=s taking the square root of each side.

perimeter=4s=?
My second grader had this for homework tonite, what a coincidence.

Answer 2

the perimeter of a regular hexagon is p and the length of a side is s.
The formula for s is:
s= p divided by 6
Find the length of a side when the perimeter is 78cm.