Area is generally: . But since you know its a square its or , whichever you prefer. Then you put the numbers you know in the equation.
then remove the ^2, which is called "squared" for a reason. Square root..
I'm sure you can do the rest.
Area is generally: . But since you know its a square its or , whichever you prefer. Then you put the numbers you know in the equation.
then remove the ^2, which is called "squared" for a reason. Square root..
I'm sure you can do the rest.