Hello everybody, a few days ago we started our next unit for math. Square Roots and the Surface Area. As many of you guys already know, in order to find the surface area we need to know the side length. Square root of area equals to side squared.
To find the area of a square you time lengths by the width.
The answer of a number timed itself.
For example, 36 is a perfect square because 6 times itself equals to 36.