# The formula for finding the area of a square is #A=s^2#. How do you transform this formula to find a formula for the length of a side of a square with an area A?

##### 1 Answer

Oct 29, 2016

#### Explanation:

Use the same formula and change the subject to be

Usually the process is as follows: Start by knowing the length of the side.

Do exactly the opposite: read from right to left

In Maths: